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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Đăng nhập</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Trang dành cho người dùng chưa đăng nhập <a href="/wiki/Tr%E1%BB%A3_gi%C3%BAp:Gi%E1%BB%9Bi_thi%E1%BB%87u" aria-label="Tìm hiểu thêm về sửa đổi"><span>tìm hiểu thêm</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:%C4%90%C3%B3ng_g%C3%B3p_c%E1%BB%A7a_t%C3%B4i" title="Danh sách các sửa đổi được thực hiện qua địa chỉ IP này [y]" accesskey="y"><span>Đóng góp</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Th%E1%BA%A3o_lu%E1%BA%ADn_t%C3%B4i" title="Thảo luận với địa chỉ IP này [n]" accesskey="n"><span>Thảo luận cho địa chỉ IP này</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Trang Web"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Nội dung" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Nội dung</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">chuyển sang thanh bên</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ẩn</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Đầu</div> </a> </li> <li id="toc-Lịch_sử" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lịch_sử"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Lịch sử</span> </div> </a> <ul id="toc-Lịch_sử-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cách_sử_dụng_khác" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Cách_sử_dụng_khác"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Cách sử dụng khác</span> </div> </a> <ul id="toc-Cách_sử_dụng_khác-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tham_khảo" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tham_khảo"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Tham khảo</span> </div> </a> <ul id="toc-Tham_khảo-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Nội dung" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Mục lục" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Đóng mở mục lục" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Đóng mở mục lục</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">O</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Xem bài viết trong ngôn ngữ khác. Bài có sẵn trong 146 ngôn ngữ" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-146" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">146 ngôn ngữ</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ace mw-list-item"><a href="https://ace.wikipedia.org/wiki/O" title="O – Tiếng Achinese" lang="ace" hreflang="ace" data-title="O" data-language-autonym="Acèh" data-language-local-name="Tiếng Achinese" class="interlanguage-link-target"><span>Acèh</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/O" title="O – Tiếng Hà Lan (Nam Phi)" lang="af" hreflang="af" data-title="O" data-language-autonym="Afrikaans" data-language-local-name="Tiếng Hà Lan (Nam Phi)" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/O" title="O – Tiếng Đức (Thụy Sĩ)" lang="gsw" hreflang="gsw" data-title="O" data-language-autonym="Alemannisch" data-language-local-name="Tiếng Đức (Thụy Sĩ)" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/O" title="O – Tiếng Amharic" lang="am" hreflang="am" data-title="O" data-language-autonym="አማርኛ" data-language-local-name="Tiếng Amharic" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/O" title="O – Tiếng Inari Sami" lang="smn" hreflang="smn" data-title="O" data-language-autonym="Anarâškielâ" data-language-local-name="Tiếng Inari Sami" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-ang mw-list-item"><a href="https://ang.wikipedia.org/wiki/O" title="O – Tiếng Anh cổ" lang="ang" hreflang="ang" data-title="O" data-language-autonym="Ænglisc" data-language-local-name="Tiếng Anh cổ" class="interlanguage-link-target"><span>Ænglisc</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/O" title="O – Tiếng Ả Rập" lang="ar" hreflang="ar" data-title="O" data-language-autonym="العربية" data-language-local-name="Tiếng Ả Rập" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/O" title="O – Tiếng Aragon" lang="an" hreflang="an" data-title="O" data-language-autonym="Aragonés" data-language-local-name="Tiếng Aragon" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-arc mw-list-item"><a href="https://arc.wikipedia.org/wiki/O" title="O – Tiếng Aramaic" lang="arc" hreflang="arc" data-title="O" data-language-autonym="ܐܪܡܝܐ" data-language-local-name="Tiếng Aramaic" class="interlanguage-link-target"><span>ܐܪܡܝܐ</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/O" title="O – Tiếng Asturias" lang="ast" hreflang="ast" data-title="O" data-language-autonym="Asturianu" data-language-local-name="Tiếng Asturias" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/O" title="O – Tiếng Guarani" lang="gn" hreflang="gn" data-title="O" data-language-autonym="Avañe'ẽ" data-language-local-name="Tiếng Guarani" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/O" title="O – Tiếng Azerbaijan" lang="az" hreflang="az" data-title="O" data-language-autonym="Azərbaycanca" data-language-local-name="Tiếng Azerbaijan" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/O" title="O – South Azerbaijani" lang="azb" hreflang="azb" data-title="O" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-gor mw-list-item"><a href="https://gor.wikipedia.org/wiki/O" title="O – Tiếng Gorontalo" lang="gor" hreflang="gor" data-title="O" data-language-autonym="Bahasa Hulontalo" data-language-local-name="Tiếng Gorontalo" class="interlanguage-link-target"><span>Bahasa Hulontalo</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/O" title="O – Tiếng Indonesia" lang="id" hreflang="id" data-title="O" data-language-autonym="Bahasa Indonesia" data-language-local-name="Tiếng Indonesia" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/O" title="O – Tiếng Mã Lai" lang="ms" hreflang="ms" data-title="O" data-language-autonym="Bahasa Melayu" data-language-local-name="Tiếng Mã Lai" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/O" title="O – Tiếng Bali" lang="ban" hreflang="ban" data-title="O" data-language-autonym="Basa Bali" data-language-local-name="Tiếng Bali" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/O" title="O – Tiếng Bangla" lang="bn" hreflang="bn" data-title="O" data-language-autonym="বাংলা" data-language-local-name="Tiếng Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/O" title="O – Tiếng Mân Nam" lang="nan" hreflang="nan" data-title="O" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Tiếng Mân Nam" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/O_(%D0%BB%D1%96%D1%82%D0%B0%D1%80%D0%B0)" title="O (літара) – Tiếng Belarus" lang="be" hreflang="be" data-title="O (літара)" data-language-autonym="Беларуская" data-language-local-name="Tiếng Belarus" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/O_(%D0%BB%D1%96%D1%82%D0%B0%D1%80%D0%B0)" title="O (літара) – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="O (літара)" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/O" title="O – Central Bikol" lang="bcl" hreflang="bcl" data-title="O" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/O" title="O – Tiếng Bosnia" lang="bs" hreflang="bs" data-title="O" data-language-autonym="Bosanski" data-language-local-name="Tiếng Bosnia" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/O_(lizherenn)" title="O (lizherenn) – Tiếng Breton" lang="br" hreflang="br" data-title="O (lizherenn)" data-language-autonym="Brezhoneg" data-language-local-name="Tiếng Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/O" title="O – Tiếng Bulgaria" lang="bg" hreflang="bg" data-title="O" data-language-autonym="Български" data-language-local-name="Tiếng Bulgaria" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/O" title="O – Tiếng Catalan" lang="ca" hreflang="ca" data-title="O" data-language-autonym="Català" data-language-local-name="Tiếng Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/O" title="O – Tiếng Chuvash" lang="cv" hreflang="cv" data-title="O" data-language-autonym="Чӑвашла" data-language-local-name="Tiếng Chuvash" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/O" title="O – Tiếng Séc" lang="cs" hreflang="cs" data-title="O" data-language-autonym="Čeština" data-language-local-name="Tiếng Séc" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/O" title="O – Tiếng Shona" lang="sn" hreflang="sn" data-title="O" data-language-autonym="ChiShona" data-language-local-name="Tiếng Shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/O" title="O – Tiếng Corsica" lang="co" hreflang="co" data-title="O" data-language-autonym="Corsu" data-language-local-name="Tiếng Corsica" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/O" title="O – Tiếng Wales" lang="cy" hreflang="cy" data-title="O" data-language-autonym="Cymraeg" data-language-local-name="Tiếng Wales" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/O" title="O – Tiếng Đan Mạch" lang="da" hreflang="da" data-title="O" data-language-autonym="Dansk" data-language-local-name="Tiếng Đan Mạch" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/O" title="O – Tiếng Sami Miền Bắc" lang="se" hreflang="se" data-title="O" data-language-autonym="Davvisámegiella" data-language-local-name="Tiếng Sami Miền Bắc" class="interlanguage-link-target"><span>Davvisámegiella</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/O" title="O – Tiếng Đức" lang="de" hreflang="de" data-title="O" data-language-autonym="Deutsch" data-language-local-name="Tiếng Đức" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/O" title="O – Tiếng Estonia" lang="et" hreflang="et" data-title="O" data-language-autonym="Eesti" data-language-local-name="Tiếng Estonia" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/O" title="O – Tiếng Hy Lạp" lang="el" hreflang="el" data-title="O" data-language-autonym="Ελληνικά" data-language-local-name="Tiếng Hy Lạp" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-eml mw-list-item"><a href="https://eml.wikipedia.org/wiki/O" title="O – Emiliano-Romagnolo" lang="egl" hreflang="egl" data-title="O" data-language-autonym="Emiliàn e rumagnòl" data-language-local-name="Emiliano-Romagnolo" class="interlanguage-link-target"><span>Emiliàn e rumagnòl</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/O" title="O – Tiếng Anh" lang="en" hreflang="en" data-title="O" data-language-autonym="English" data-language-local-name="Tiếng Anh" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/O" title="O – Tiếng Tây Ban Nha" lang="es" hreflang="es" data-title="O" data-language-autonym="Español" data-language-local-name="Tiếng Tây Ban Nha" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/O" title="O – Tiếng Quốc Tế Ngữ" lang="eo" hreflang="eo" data-title="O" data-language-autonym="Esperanto" data-language-local-name="Tiếng Quốc Tế Ngữ" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/O" title="O – Tiếng Basque" lang="eu" hreflang="eu" data-title="O" data-language-autonym="Euskara" data-language-local-name="Tiếng Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/O" title="O – Tiếng Ba Tư" lang="fa" hreflang="fa" data-title="O" data-language-autonym="فارسی" data-language-local-name="Tiếng Ba Tư" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/O" title="O – Tiếng Faroe" lang="fo" hreflang="fo" data-title="O" data-language-autonym="Føroyskt" data-language-local-name="Tiếng Faroe" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/O_(lettre)" title="O (lettre) – Tiếng Pháp" lang="fr" hreflang="fr" data-title="O (lettre)" data-language-autonym="Français" data-language-local-name="Tiếng Pháp" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/O" title="O – Tiếng Frisia" lang="fy" hreflang="fy" data-title="O" data-language-autonym="Frysk" data-language-local-name="Tiếng Frisia" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/O" title="O – Tiếng Friulian" lang="fur" hreflang="fur" data-title="O" data-language-autonym="Furlan" data-language-local-name="Tiếng Friulian" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/O" title="O – Tiếng Ireland" lang="ga" hreflang="ga" data-title="O" data-language-autonym="Gaeilge" data-language-local-name="Tiếng Ireland" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/O" title="O – Tiếng Manx" lang="gv" hreflang="gv" data-title="O" data-language-autonym="Gaelg" data-language-local-name="Tiếng Manx" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/O" title="O – Tiếng Gael Scotland" lang="gd" hreflang="gd" data-title="O" data-language-autonym="Gàidhlig" data-language-local-name="Tiếng Gael Scotland" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/O" title="O – Tiếng Galician" lang="gl" hreflang="gl" data-title="O" data-language-autonym="Galego" data-language-local-name="Tiếng Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/O" title="O – Tiếng Ingush" lang="inh" hreflang="inh" data-title="O" data-language-autonym="ГӀалгӀай" data-language-local-name="Tiếng Ingush" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/O" title="O – Tiếng Cám" lang="gan" hreflang="gan" data-title="O" data-language-autonym="贛語" data-language-local-name="Tiếng Cám" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/O" title="O – Tiếng Khách Gia" lang="hak" hreflang="hak" data-title="O" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Tiếng Khách Gia" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/O_%D2%AF%D0%B7%D0%B3" title="O үзг – Tiếng Kalmyk" lang="xal" hreflang="xal" data-title="O үзг" data-language-autonym="Хальмг" data-language-local-name="Tiếng Kalmyk" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/O" title="O – Tiếng Hàn" lang="ko" hreflang="ko" data-title="O" data-language-autonym="한국어" data-language-local-name="Tiếng Hàn" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/O" title="O – Tiếng Hausa" lang="ha" hreflang="ha" data-title="O" data-language-autonym="Hausa" data-language-local-name="Tiếng Hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/O_(%D5%AC%D5%A1%D5%BF%D5%AB%D5%B6%D5%A1%D5%AF%D5%A1%D5%B6)" title="O (լատինական) – Tiếng Armenia" lang="hy" hreflang="hy" data-title="O (լատինական)" data-language-autonym="Հայերեն" data-language-local-name="Tiếng Armenia" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/O" title="O – Tiếng Thượng Sorbia" lang="hsb" hreflang="hsb" data-title="O" data-language-autonym="Hornjoserbsce" data-language-local-name="Tiếng Thượng Sorbia" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/O" title="O – Tiếng Croatia" lang="hr" hreflang="hr" data-title="O" data-language-autonym="Hrvatski" data-language-local-name="Tiếng Croatia" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/O" title="O – Tiếng Ido" lang="io" hreflang="io" data-title="O" data-language-autonym="Ido" data-language-local-name="Tiếng Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-ig mw-list-item"><a href="https://ig.wikipedia.org/wiki/O" title="O – Tiếng Igbo" lang="ig" hreflang="ig" data-title="O" data-language-autonym="Igbo" data-language-local-name="Tiếng Igbo" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/O" title="O – Tiếng Iloko" lang="ilo" hreflang="ilo" data-title="O" data-language-autonym="Ilokano" data-language-local-name="Tiếng Iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/O" title="O – Tiếng Iceland" lang="is" hreflang="is" data-title="O" data-language-autonym="Íslenska" data-language-local-name="Tiếng Iceland" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/O" title="O – Tiếng Italy" lang="it" hreflang="it" data-title="O" data-language-autonym="Italiano" data-language-local-name="Tiếng Italy" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/O" title="O – Tiếng Do Thái" lang="he" hreflang="he" data-title="O" data-language-autonym="עברית" data-language-local-name="Tiếng Do Thái" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/O" title="O – Tiếng Georgia" lang="ka" hreflang="ka" data-title="O" data-language-autonym="ქართული" data-language-local-name="Tiếng Georgia" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-csb mw-list-item"><a href="https://csb.wikipedia.org/wiki/O" title="O – Tiếng Kashubia" lang="csb" hreflang="csb" data-title="O" data-language-autonym="Kaszëbsczi" data-language-local-name="Tiếng Kashubia" class="interlanguage-link-target"><span>Kaszëbsczi</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/O" title="O – Tiếng Cornwall" lang="kw" hreflang="kw" data-title="O" data-language-autonym="Kernowek" data-language-local-name="Tiếng Cornwall" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/O" title="O – Tiếng Swahili" lang="sw" hreflang="sw" data-title="O" data-language-autonym="Kiswahili" data-language-local-name="Tiếng Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/O" title="O – Tiếng Komi" lang="kv" hreflang="kv" data-title="O" data-language-autonym="Коми" data-language-local-name="Tiếng Komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/O" title="O – Tiếng Haiti" lang="ht" hreflang="ht" data-title="O" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Tiếng Haiti" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/O_(t%C3%AEp)" title="O (tîp) – Tiếng Kurd" lang="ku" hreflang="ku" data-title="O (tîp)" data-language-autonym="Kurdî" data-language-local-name="Tiếng Kurd" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/O" title="O – Tiếng La-tinh" lang="la" hreflang="la" data-title="O" data-language-autonym="Latina" data-language-local-name="Tiếng La-tinh" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/O" title="O – Tiếng Latvia" lang="lv" hreflang="lv" data-title="O" data-language-autonym="Latviešu" data-language-local-name="Tiếng Latvia" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/O" title="O – Tiếng Luxembourg" lang="lb" hreflang="lb" data-title="O" data-language-autonym="Lëtzebuergesch" data-language-local-name="Tiếng Luxembourg" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/O" title="O – Tiếng Litva" lang="lt" hreflang="lt" data-title="O" data-language-autonym="Lietuvių" data-language-local-name="Tiếng Litva" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/o" title="o – Tiếng Lojban" lang="jbo" hreflang="jbo" data-title="o" data-language-autonym="La .lojban." data-language-local-name="Tiếng Lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/O" title="O – Tiếng Lombard" lang="lmo" hreflang="lmo" data-title="O" data-language-autonym="Lombard" data-language-local-name="Tiếng Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/O" title="O – Tiếng Hungary" lang="hu" hreflang="hu" data-title="O" data-language-autonym="Magyar" data-language-local-name="Tiếng Hungary" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/O_(%D0%BB%D0%B0%D1%82%D0%B8%D0%BD%D0%B8%D1%86%D0%B0)" title="O (латиница) – Tiếng Macedonia" lang="mk" hreflang="mk" data-title="O (латиница)" data-language-autonym="Македонски" data-language-local-name="Tiếng Macedonia" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/O" title="O – Tiếng Malagasy" lang="mg" hreflang="mg" data-title="O" data-language-autonym="Malagasy" data-language-local-name="Tiếng Malagasy" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%92_(%E0%B4%87%E0%B4%82%E0%B4%97%E0%B5%8D%E0%B4%B2%E0%B5%80%E0%B4%B7%E0%B4%95%E0%B5%8D%E0%B4%B7%E0%B4%B0%E0%B4%82)" title="ഒ (ഇംഗ്ലീഷക്ഷരം) – Tiếng Malayalam" lang="ml" hreflang="ml" data-title="ഒ (ഇംഗ്ലീഷക്ഷരം)" data-language-autonym="മലയാളം" data-language-local-name="Tiếng Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/O" title="O – Tiếng Marathi" lang="mr" hreflang="mr" data-title="O" data-language-autonym="मराठी" data-language-local-name="Tiếng Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/O" title="O – Mingrelian" lang="xmf" hreflang="xmf" data-title="O" data-language-autonym="მარგალური" data-language-local-name="Mingrelian" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/O" title="O – Tiếng Mazanderani" lang="mzn" hreflang="mzn" data-title="O" data-language-autonym="مازِرونی" data-language-local-name="Tiếng Mazanderani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/O" title="O – Mindong" lang="cdo" hreflang="cdo" data-title="O" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%AD%E1%80%AF_(%E1%80%A1%E1%80%80%E1%80%B9%E1%80%81%E1%80%9B%E1%80%AC)" title="အို (အက္ခရာ) – Tiếng Miến Điện" lang="my" hreflang="my" data-title="အို (အက္ခရာ)" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Tiếng Miến Điện" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wikipedia.org/wiki/O" title="O – Nahuatl" lang="nah" hreflang="nah" data-title="O" data-language-autonym="Nāhuatl" data-language-local-name="Nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/O" title="O – Tiếng Fiji" lang="fj" hreflang="fj" data-title="O" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="Tiếng Fiji" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/O_(letter)" title="O (letter) – Tiếng Hà Lan" lang="nl" hreflang="nl" data-title="O (letter)" data-language-autonym="Nederlands" data-language-local-name="Tiếng Hà Lan" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/O" title="O – Tiếng Nhật" lang="ja" hreflang="ja" data-title="O" data-language-autonym="日本語" data-language-local-name="Tiếng Nhật" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/O_(buksteew)" title="O (buksteew) – Tiếng Frisia Miền Bắc" lang="frr" hreflang="frr" data-title="O (buksteew)" data-language-autonym="Nordfriisk" data-language-local-name="Tiếng Frisia Miền Bắc" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/O" title="O – Tiếng Na Uy (Bokmål)" lang="nb" hreflang="nb" data-title="O" data-language-autonym="Norsk bokmål" data-language-local-name="Tiếng Na Uy (Bokmål)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/O" title="O – Tiếng Na Uy (Nynorsk)" lang="nn" hreflang="nn" data-title="O" data-language-autonym="Norsk nynorsk" data-language-local-name="Tiếng Na Uy (Nynorsk)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-nrm mw-list-item"><a href="https://nrm.wikipedia.org/wiki/O" title="O – Norman" lang="nrf" hreflang="nrf" data-title="O" data-language-autonym="Nouormand" data-language-local-name="Norman" class="interlanguage-link-target"><span>Nouormand</span></a></li><li class="interlanguage-link interwiki-oc badge-Q70893996 mw-list-item" title=""><a href="https://oc.wikipedia.org/wiki/O" title="O – Tiếng Occitan" lang="oc" hreflang="oc" data-title="O" data-language-autonym="Occitan" data-language-local-name="Tiếng Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/O_(%D0%BB%D0%B0%D1%82%D0%B8%D0%BD_%D1%82%D0%B8%D1%88%D1%82%D0%B5)" title="O (латин тиште) – Eastern Mari" lang="mhr" hreflang="mhr" data-title="O (латин тиште)" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/O_(lotin)" title="O (lotin) – Tiếng Uzbek" lang="uz" hreflang="uz" data-title="O (lotin)" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Tiếng Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%93_(%E0%A8%85%E0%A9%B0%E0%A8%97%E0%A8%B0%E0%A9%87%E0%A8%9C%E0%A8%BC%E0%A9%80_%E0%A8%85%E0%A9%B1%E0%A8%96%E0%A8%B0)" title="ਓ (ਅੰਗਰੇਜ਼ੀ ਅੱਖਰ) – Tiếng Punjab" lang="pa" hreflang="pa" data-title="ਓ (ਅੰਗਰੇਜ਼ੀ ਅੱਖਰ)" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Tiếng Punjab" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pag mw-list-item"><a href="https://pag.wikipedia.org/wiki/O" title="O – Tiếng Pangasinan" lang="pag" hreflang="pag" data-title="O" data-language-autonym="Pangasinan" data-language-local-name="Tiếng Pangasinan" class="interlanguage-link-target"><span>Pangasinan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/O" title="O – Tiếng Ba Lan" lang="pl" hreflang="pl" data-title="O" data-language-autonym="Polski" data-language-local-name="Tiếng Ba Lan" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/O" title="O – Tiếng Bồ Đào Nha" lang="pt" hreflang="pt" data-title="O" data-language-autonym="Português" data-language-local-name="Tiếng Bồ Đào Nha" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-crh mw-list-item"><a href="https://crh.wikipedia.org/wiki/O" title="O – Tiếng Thổ Nhĩ Kỳ Crimean" lang="crh" hreflang="crh" data-title="O" data-language-autonym="Qırımtatarca" data-language-local-name="Tiếng Thổ Nhĩ Kỳ Crimean" class="interlanguage-link-target"><span>Qırımtatarca</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/O" title="O – Tiếng Romania" lang="ro" hreflang="ro" data-title="O" data-language-autonym="Română" data-language-local-name="Tiếng Romania" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/O" title="O – Tiếng Quechua" lang="qu" hreflang="qu" data-title="O" data-language-autonym="Runa Simi" data-language-local-name="Tiếng Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/O_(%D0%BB%D0%B0%D1%82%D0%B8%D0%BD%D0%B8%D1%86%D0%B0)" title="O (латиница) – Tiếng Nga" lang="ru" hreflang="ru" data-title="O (латиница)" data-language-autonym="Русский" data-language-local-name="Tiếng Nga" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/O" title="O – Tiếng Scots" lang="sco" hreflang="sco" data-title="O" data-language-autonym="Scots" data-language-local-name="Tiếng Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/O" title="O – Saterland Frisian" lang="stq" hreflang="stq" data-title="O" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-tn mw-list-item"><a href="https://tn.wikipedia.org/wiki/O" title="O – Tiếng Tswana" lang="tn" hreflang="tn" data-title="O" data-language-autonym="Setswana" data-language-local-name="Tiếng Tswana" class="interlanguage-link-target"><span>Setswana</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/O" title="O – Tiếng Sicilia" lang="scn" hreflang="scn" data-title="O" data-language-autonym="Sicilianu" data-language-local-name="Tiếng Sicilia" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/O" title="O – Simple English" lang="en-simple" hreflang="en-simple" data-title="O" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/O" title="O – Tiếng Slovak" lang="sk" hreflang="sk" data-title="O" data-language-autonym="Slovenčina" data-language-local-name="Tiếng Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/O" title="O – Tiếng Slovenia" lang="sl" hreflang="sl" data-title="O" data-language-autonym="Slovenščina" data-language-local-name="Tiếng Slovenia" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/O" title="O – Tiếng Silesia" lang="szl" hreflang="szl" data-title="O" data-language-autonym="Ślůnski" data-language-local-name="Tiếng Silesia" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/O_(alifbeet)" title="O (alifbeet) – Tiếng Somali" lang="so" hreflang="so" data-title="O (alifbeet)" data-language-autonym="Soomaaliga" data-language-local-name="Tiếng Somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/O" title="O – Tiếng Kurd Miền Trung" lang="ckb" hreflang="ckb" data-title="O" data-language-autonym="کوردی" data-language-local-name="Tiếng Kurd Miền Trung" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-srn mw-list-item"><a href="https://srn.wikipedia.org/wiki/O" title="O – Tiếng Sranan Tongo" lang="srn" hreflang="srn" data-title="O" data-language-autonym="Sranantongo" data-language-local-name="Tiếng Sranan Tongo" class="interlanguage-link-target"><span>Sranantongo</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/O_(%D1%81%D0%BB%D0%BE%D0%B2%D0%BE_%D0%BB%D0%B0%D1%82%D0%B8%D0%BD%D0%B8%D1%86%D0%B5)" title="O (слово латинице) – Tiếng Serbia" lang="sr" hreflang="sr" data-title="O (слово латинице)" data-language-autonym="Српски / srpski" data-language-local-name="Tiếng Serbia" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/O" title="O – Tiếng Serbo-Croatia" lang="sh" hreflang="sh" data-title="O" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Tiếng Serbo-Croatia" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/O" title="O – Tiếng Sunda" lang="su" hreflang="su" data-title="O" data-language-autonym="Sunda" data-language-local-name="Tiếng Sunda" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/O" title="O – Tiếng Phần Lan" lang="fi" hreflang="fi" data-title="O" data-language-autonym="Suomi" data-language-local-name="Tiếng Phần Lan" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/O" title="O – Tiếng Thụy Điển" lang="sv" hreflang="sv" data-title="O" data-language-autonym="Svenska" data-language-local-name="Tiếng Thụy Điển" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/O" title="O – Tiếng Tagalog" lang="tl" hreflang="tl" data-title="O" data-language-autonym="Tagalog" data-language-local-name="Tiếng Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/O" title="O – Tiếng Tatar" lang="tt" hreflang="tt" data-title="O" data-language-autonym="Татарча / tatarça" data-language-local-name="Tiếng Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/O" title="O – Tiếng Telugu" lang="te" hreflang="te" data-title="O" data-language-autonym="తెలుగు" data-language-local-name="Tiếng Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/O" title="O – Tiếng Thái" lang="th" hreflang="th" data-title="O" data-language-autonym="ไทย" data-language-local-name="Tiếng Thái" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/O" title="O – Tiếng Thổ Nhĩ Kỳ" lang="tr" hreflang="tr" data-title="O" data-language-autonym="Türkçe" data-language-local-name="Tiếng Thổ Nhĩ Kỳ" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/O" title="O – Tiếng Turkmen" lang="tk" hreflang="tk" data-title="O" data-language-autonym="Türkmençe" data-language-local-name="Tiếng Turkmen" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/O_(%D0%BB%D0%B0%D1%82%D0%B8%D0%BD%D0%B8%D1%86%D1%8F)" title="O (латиниця) – Tiếng Ukraina" lang="uk" hreflang="uk" data-title="O (латиниця)" data-language-autonym="Українська" data-language-local-name="Tiếng Ukraina" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/O" title="O – Tiếng Urdu" lang="ur" hreflang="ur" data-title="O" data-language-autonym="اردو" data-language-local-name="Tiếng Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/O" title="O – Tiếng Veneto" lang="vec" hreflang="vec" data-title="O" data-language-autonym="Vèneto" data-language-local-name="Tiếng Veneto" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/O" title="O – Veps" lang="vep" hreflang="vep" data-title="O" data-language-autonym="Vepsän kel’" data-language-local-name="Veps" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vo mw-list-item"><a href="https://vo.wikipedia.org/wiki/O" title="O – Tiếng Volapük" lang="vo" hreflang="vo" data-title="O" data-language-autonym="Volapük" data-language-local-name="Tiếng Volapük" class="interlanguage-link-target"><span>Volapük</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Lete_O" title="Lete O – Tiếng Walloon" lang="wa" hreflang="wa" data-title="Lete O" data-language-autonym="Walon" data-language-local-name="Tiếng Walloon" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/O" title="O – Tiếng Waray" lang="war" hreflang="war" data-title="O" data-language-autonym="Winaray" data-language-local-name="Tiếng Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/O" title="O – Tiếng Ngô" lang="wuu" hreflang="wuu" data-title="O" data-language-autonym="吴语" data-language-local-name="Tiếng Ngô" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/O" title="O – Tiếng Yiddish" lang="yi" hreflang="yi" data-title="O" data-language-autonym="ייִדיש" data-language-local-name="Tiếng Yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/O" title="O – Tiếng Yoruba" lang="yo" hreflang="yo" data-title="O" data-language-autonym="Yorùbá" data-language-local-name="Tiếng Yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/O" title="O – Tiếng Quảng Đông" lang="yue" hreflang="yue" data-title="O" data-language-autonym="粵語" data-language-local-name="Tiếng Quảng Đông" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/O" title="O – Dimli" lang="diq" hreflang="diq" data-title="O" data-language-autonym="Zazaki" data-language-local-name="Dimli" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/O" title="O – Samogitian" lang="sgs" hreflang="sgs" data-title="O" data-language-autonym="Žemaitėška" data-language-local-name="Samogitian" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/O" title="O – Tiếng Trung" lang="zh" hreflang="zh" data-title="O" data-language-autonym="中文" data-language-local-name="Tiếng Trung" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-bew mw-list-item"><a href="https://bew.wikipedia.org/wiki/O" title="O – Tiếng Betawi" lang="bew" hreflang="bew" data-title="O" data-language-autonym="Betawi" data-language-local-name="Tiếng Betawi" class="interlanguage-link-target"><span>Betawi</span></a></li><li class="interlanguage-link interwiki-kge mw-list-item"><a href="https://kge.wikipedia.org/wiki/O" title="O – Komering" lang="kge" hreflang="kge" data-title="O" data-language-autonym="Kumoring" data-language-local-name="Komering" class="interlanguage-link-target"><span>Kumoring</span></a></li><li class="interlanguage-link interwiki-tdd mw-list-item"><a href="https://tdd.wikipedia.org/wiki/O" title="O – Tai Nuea" lang="tdd" hreflang="tdd" data-title="O" data-language-autonym="ᥖᥭᥰ ᥖᥬᥲ ᥑᥨᥒᥰ" data-language-local-name="Tai Nuea" class="interlanguage-link-target"><span>ᥖᥭᥰ ᥖᥬᥲ ᥑᥨᥒᥰ</span></a></li><li class="interlanguage-link interwiki-zgh mw-list-item"><a href="https://zgh.wikipedia.org/wiki/O" title="O – Tiếng Tamazight Chuẩn của Ma-rốc" lang="zgh" hreflang="zgh" data-title="O" data-language-autonym="ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ" data-language-local-name="Tiếng Tamazight Chuẩn của Ma-rốc" class="interlanguage-link-target"><span>ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q9941#sitelinks-wikipedia" title="Sửa liên kết giữa ngôn ngữ" class="wbc-editpage">Sửa liên kết</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Không gian tên"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div 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chọn" > <div class="vector-menu-heading"> Tác vụ </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/O"><span>Đọc</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=O&veaction=edit" title="Sửa đổi trang này [v]" accesskey="v"><span>Sửa đổi</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=O&action=edit" title="Sửa đổi mã nguồn của trang này [e]" accesskey="e"><span>Sửa mã nguồn</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=O&action=history"><span>Xem lịch sử</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Chung </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Li%C3%AAn_k%E1%BA%BFt_%C4%91%E1%BA%BFn_%C4%91%C3%A2y/O" title="Các trang liên kết đến đây [j]" accesskey="j"><span>Các liên kết đến đây</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:Thay_%C4%91%E1%BB%95i_li%C3%AAn_quan/O" rel="nofollow" title="Thay đổi gần đây của các trang liên kết đến đây [k]" accesskey="k"><span>Thay đổi liên quan</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=O&oldid=71304029" title="Liên kết thường trực đến phiên bản này của trang"><span>Liên kết thường trực</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=O&action=info" title="Thêm chi tiết về trang này"><span>Thông tin trang</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:Tr%C3%ADch_d%E1%BA%ABn&page=O&id=71304029&wpFormIdentifier=titleform" title="Hướng dẫn cách trích dẫn trang này"><span>Trích dẫn trang này</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:UrlShortener&url=https%3A%2F%2Fvi.wikipedia.org%2Fwiki%2FO"><span>Lấy URL ngắn gọn</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:QrCode&url=https%3A%2F%2Fvi.wikipedia.org%2Fwiki%2FO"><span>Tải mã QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> In và xuất </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:S%C3%A1ch&bookcmd=book_creator&referer=O"><span>Tạo một quyển sách</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%C4%90%E1%BA%B7c_bi%E1%BB%87t:DownloadAsPdf&page=O&action=show-download-screen"><span>Tải dưới dạng PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=O&printable=yes" title="Bản để in ra của trang [p]" accesskey="p"><span>Bản để in ra</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Tại dự án khác </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/O" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q9941" title="Liên kết đến khoản mục kết nối trong kho dữ liệu [g]" accesskey="g"><span>Khoản mục Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Công cụ trang"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Giao diện"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Giao diện</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">chuyển sang thanh bên</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ẩn</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Bách khoa toàn thư mở Wikipedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="vi" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r72019947">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-Chú_thích_trong_bài plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/T%E1%BA%ADp_tin:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">Bài viết này <b>cần thêm <a href="/wiki/Wikipedia:Ch%C3%BA_th%C3%ADch_ngu%E1%BB%93n_g%E1%BB%91c" title="Wikipedia:Chú thích nguồn gốc">chú thích nguồn gốc</a> để <a href="/wiki/Wikipedia:Th%C3%B4ng_tin_ki%E1%BB%83m_ch%E1%BB%A9ng_%C4%91%C6%B0%E1%BB%A3c" title="Wikipedia:Thông tin kiểm chứng được">kiểm chứng thông tin</a></b>.<span class="hide-when-compact"> Mời bạn giúp <a class="external text" href="https://vi.wikipedia.org/w/index.php?title=O&action=edit">hoàn thiện bài viết này</a> bằng cách bổ sung chú thích tới <a href="/wiki/Wikipedia:Ngu%E1%BB%93n_%C4%91%C3%A1ng_tin_c%E1%BA%ADy" title="Wikipedia:Nguồn đáng tin cậy">các nguồn đáng tin cậy</a>. Các nội dung không có nguồn có thể bị nghi ngờ và xóa bỏ.</span><span class="hide-when-compact"><i> (<small><a href="https://en.wikipedia.org/wiki/Help:Maintenance_template_removal" class="extiw" title="en:Help:Maintenance template removal">Tìm hiểu cách thức và thời điểm xóa thông báo này</a></small>)</i></span></div></td></tr></tbody></table> <table align="right" style="margin:0;"> <tbody><tr><td align="center"> <table class="infobox" style="width:20em"> <tbody><tr> <th colspan="8" style="padding:.5em;"><figure class="mw-default-size mw-halign-center" typeof="mw:File"><a href="/wiki/T%E1%BA%ADp_tin:Latin_alphabet_Oo.svg" class="mw-file-description" title="O"><img alt="O" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Latin_alphabet_Oo.svg/132px-Latin_alphabet_Oo.svg.png" decoding="async" width="132" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Latin_alphabet_Oo.svg/198px-Latin_alphabet_Oo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/af/Latin_alphabet_Oo.svg/264px-Latin_alphabet_Oo.svg.png 2x" data-file-width="132" data-file-height="36" /></a><figcaption>O</figcaption></figure> </th></tr> <tr> <th colspan="8" class="navbox-title" style="font-size:120%; padding:.4em; text-align:center"><a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Latinh" class="mw-redirect" title="Bảng chữ cái Latinh">Bảng chữ cái Latinh</a> </th></tr> <tr> <th colspan="8" class="navbox-group" style="font-size:120%; padding:.4em; text-align:center">Bảng chữ cái <a href="/wiki/Ch%E1%BB%AF_Qu%E1%BB%91c_ng%E1%BB%AF" title="Chữ Quốc ngữ">chữ Quốc ngữ</a> </th></tr> <tr style="text-align:center;"> <td><a href="/wiki/A" title="A">Aa</a></td> <td><a href="/wiki/%C4%82" title="Ă">Ăă</a></td> <td><a href="/wiki/%C3%82" title="Â">Ââ</a></td> <td><a href="/wiki/B" title="B">Bb</a></td> <td><a href="/wiki/C" title="C">Cc</a></td> <td><a href="/wiki/D" title="D">Dd</a></td> <td><a href="/wiki/%C4%90" title="Đ">Đđ</a></td> <td><a href="/wiki/E" title="E">Ee</a> </td></tr> <tr style="text-align:center;"> <td><a href="/wiki/%C3%8A" title="Ê">Êê</a></td> <td><a href="/wiki/G" title="G">Gg</a></td> <td><a href="/wiki/H" title="H">Hh</a></td> <td><a href="/wiki/I" title="I">Ii</a></td> <td><a href="/wiki/K" title="K">Kk</a></td> <td><a href="/wiki/L" title="L">Ll</a></td> <td><a href="/wiki/M" title="M">Mm</a></td> <td><a href="/wiki/N" title="N">Nn</a> </td></tr> <tr style="text-align:center;"> <td><a class="mw-selflink selflink">Oo</a></td> <td><a href="/wiki/%C3%94" title="Ô">Ôô</a></td> <td><a href="/wiki/%C6%A0" title="Ơ">Ơơ</a></td> <td><a href="/wiki/P" title="P">Pp</a></td> <td><a href="/wiki/Q" title="Q">Qq</a></td> <td><a href="/wiki/R" title="R">Rr</a></td> <td><a href="/wiki/S" title="S">Ss</a></td> <td><a href="/wiki/T" title="T">Tt</a> </td></tr> <tr style="text-align:center;"> <td><a href="/wiki/U" title="U">Uu</a></td> <td><a href="/wiki/%C6%AF" title="Ư">Ưư</a></td> <td><a href="/wiki/V" title="V">Vv</a></td> <td><a href="/wiki/X" title="X">Xx</a></td> <td><a href="/wiki/Y" title="Y">Yy</a></td> <td></td> <td></td> <td> </td></tr> <tr> <th colspan="8" class="navbox-group" style="font-size:120%; padding:.4em; text-align:center"><a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Latinh_c%C6%A1_b%E1%BA%A3n_c%E1%BB%A7a_ISO" title="Bảng chữ cái Latinh cơ bản của ISO">Bảng chữ cái Latinh cơ bản của ISO</a> </th></tr> <tr style="text-align:center;"> <td><a href="/wiki/A" title="A">Aa</a></td> <td><a href="/wiki/B" title="B">Bb</a></td> <td><a href="/wiki/C" title="C">Cc</a></td> <td><a href="/wiki/D" title="D">Dd</a></td> <td><a href="/wiki/E" title="E">Ee</a></td> <td><a href="/wiki/F" title="F">Ff</a></td> <td><a href="/wiki/G" title="G">Gg</a></td> <td><a href="/wiki/H" title="H">Hh</a> </td></tr> <tr style="text-align:center;"> <td><a href="/wiki/I" title="I">Ii</a></td> <td><a href="/wiki/J" title="J">Jj</a></td> <td><a href="/wiki/K" title="K">Kk</a></td> <td><a href="/wiki/L" title="L">Ll</a></td> <td><a href="/wiki/M" title="M">Mm</a></td> <td><a href="/wiki/N" title="N">Nn</a></td> <td><a class="mw-selflink selflink">Oo</a></td> <td><a href="/wiki/P" title="P">Pp</a> </td></tr> <tr style="text-align:center;"> <td><a href="/wiki/Q" title="Q">Qq</a></td> <td><a href="/wiki/R" title="R">Rr</a></td> <td><a href="/wiki/S" title="S">Ss</a></td> <td><a href="/wiki/T" title="T">Tt</a></td> <td><a href="/wiki/U" title="U">Uu</a></td> <td><a href="/wiki/V" title="V">Vv</a></td> <td><a href="/wiki/W" title="W">Ww</a></td> <td><a href="/wiki/X" title="X">Xx</a> </td></tr> <tr style="text-align:center;"> <td><a href="/wiki/Y" title="Y">Yy</a></td> <td><a href="/wiki/Z" title="Z">Zz</a></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td> </td></tr> <tr> <td colspan="8"><style data-mw-deduplicate="TemplateStyles:r70958518">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist 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href="/wiki/Th%E1%BA%A3o_lu%E1%BA%ADn_B%E1%BA%A3n_m%E1%BA%ABu:H%E1%BB%99p_%C4%91i%E1%BB%81u_h%C6%B0%E1%BB%9Bng_b%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Latinh" title="Thảo luận Bản mẫu:Hộp điều hướng bảng chữ cái Latinh"><abbr title="Thảo luận bản mẫu này">t</abbr></a></li><li class="nv-edit"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:EditPage/B%E1%BA%A3n_m%E1%BA%ABu:H%E1%BB%99p_%C4%91i%E1%BB%81u_h%C6%B0%E1%BB%9Bng_b%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Latinh" title="Đặc biệt:EditPage/Bản mẫu:Hộp điều hướng bảng chữ cái Latinh"><abbr title="Sửa bản mẫu này">s</abbr></a></li></ul></div> </td></tr></tbody></table> </td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r70958518" /><style data-mw-deduplicate="TemplateStyles:r72022816">.mw-parser-output .sidebar{width:22em;float:right;clear:right;margin:0.5em 0 1em 1em;background:var(--background-color-neutral-subtle,#f8f9fa);border:1px solid 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.sidebar{width:100%!important;clear:both;float:none!important;margin-left:0!important;margin-right:0!important}}body.skin--responsive .mw-parser-output .sidebar a>img{max-width:none!important}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><style data-mw-deduplicate="TemplateStyles:r68144143">.mw-parser-output .div-col{margin-top:0.3em;column-width:30em}.mw-parser-output .div-col-small{font-size:90%}.mw-parser-output .div-col-rules{column-rule:1px solid #aaa}.mw-parser-output .div-col dl,.mw-parser-output .div-col ol,.mw-parser-output .div-col ul{margin-top:0}.mw-parser-output .div-col li,.mw-parser-output .div-col dd{page-break-inside:avoid;break-inside:avoid-column}</style><table class="sidebar nomobile nowraplinks"><tbody><tr><td class="sidebar-content"> <div class="div-col" style="column-width: 6;"><b>Ngang</b> <p><a href="/wiki/A" title="A">Aa</a> <a href="/wiki/%C4%82" title="Ă">Ăă</a> <a href="/wiki/%C3%82" title="Â">Ââ</a> <a href="/wiki/E" title="E">Ee</a> <a href="/wiki/%C3%8A" title="Ê">Êê</a> <a href="/wiki/I" title="I">Ii</a> <a class="mw-selflink selflink">Oo</a> <a href="/wiki/%C3%94" title="Ô">Ôô</a> <a href="/wiki/%C6%A0" title="Ơ">Ơơ</a> <a href="/wiki/U" title="U">Uu</a> <a href="/wiki/%C6%AF" title="Ư">Ưư</a> <a href="/wiki/Y" title="Y">Yy</a> </p><p><b>Huyền</b> </p><p><a href="/w/index.php?title=%C3%80&action=edit&redlink=1" class="new" title="À (trang không tồn tại)">Àà</a> <a href="/w/index.php?title=%E1%BA%B0&action=edit&redlink=1" class="new" title="Ằ (trang không tồn tại)">Ằằ</a> <a href="/w/index.php?title=%E1%BA%A6&action=edit&redlink=1" class="new" title="Ầ (trang không tồn tại)">Ầầ</a> <a href="/w/index.php?title=%C3%88&action=edit&redlink=1" class="new" title="È (trang không tồn tại)">Èè</a> <a href="/w/index.php?title=%E1%BB%80&action=edit&redlink=1" class="new" title="Ề (trang không tồn tại)">Ềề</a> <a href="/w/index.php?title=%C3%8C&action=edit&redlink=1" class="new" title="Ì (trang không tồn tại)">Ìì</a> <a href="/w/index.php?title=%C3%92&action=edit&redlink=1" class="new" title="Ò (trang không tồn tại)">Òò</a> <a href="/w/index.php?title=%E1%BB%92&action=edit&redlink=1" class="new" title="Ồ (trang không tồn tại)">Ồồ</a> <a href="/w/index.php?title=%E1%BB%9C&action=edit&redlink=1" class="new" title="Ờ (trang không tồn tại)">Ờờ</a> <a href="/wiki/%C3%99" class="mw-disambig" title="Ù">Ùù</a> <a href="/w/index.php?title=%E1%BB%AA&action=edit&redlink=1" class="new" title="Ừ (trang không tồn tại)">Ừừ</a> <a href="/w/index.php?title=%E1%BB%B2&action=edit&redlink=1" class="new" title="Ỳ (trang không tồn tại)">Ỳỳ</a> </p><p><b>Sắc</b> </p><p><a href="/wiki/%C3%81" title="Á">Áá</a> <a href="/w/index.php?title=%E1%BA%AE&action=edit&redlink=1" class="new" title="Ắ (trang không tồn tại)">Ắắ</a> <a href="/w/index.php?title=%E1%BA%A4&action=edit&redlink=1" class="new" title="Ấ (trang không tồn tại)">Ấấ</a> <a href="/w/index.php?title=%C3%89_(m%E1%BA%ABu_t%E1%BB%B1)&action=edit&redlink=1" class="new" title="É (mẫu tự) (trang không tồn tại)">Éé</a> <a href="/w/index.php?title=%E1%BA%BE_(m%E1%BA%ABu_t%E1%BB%B1)&action=edit&redlink=1" class="new" title="Ế (mẫu tự) (trang không tồn tại)">Ếế</a> <a href="/w/index.php?title=%C3%8D&action=edit&redlink=1" class="new" title="Í (trang không tồn tại)">Íí</a> <a href="/w/index.php?title=%C3%93&action=edit&redlink=1" class="new" title="Ó (trang không tồn tại)">Óó</a> <a href="/w/index.php?title=%E1%BB%90&action=edit&redlink=1" class="new" title="Ố (trang không tồn tại)">Ốố</a> <a href="/w/index.php?title=%E1%BB%9A&action=edit&redlink=1" class="new" title="Ớ (trang không tồn tại)">Ớớ</a> <a href="/w/index.php?title=%C3%9A&action=edit&redlink=1" class="new" title="Ú (trang không tồn tại)">Úú</a> <a href="/w/index.php?title=%E1%BB%A8&action=edit&redlink=1" class="new" title="Ứ (trang không tồn tại)">Ứứ</a> <a href="/w/index.php?title=%C3%9D_(m%E1%BA%ABu_t%E1%BB%B1)&action=edit&redlink=1" class="new" title="Ý (mẫu tự) (trang không tồn tại)">Ýý</a> </p><p><b>Hỏi</b> </p><p><a href="/w/index.php?title=%E1%BA%A2&action=edit&redlink=1" class="new" title="Ả (trang không tồn tại)">Ảả</a> <a href="/w/index.php?title=%E1%BA%B2&action=edit&redlink=1" class="new" title="Ẳ (trang không tồn tại)">Ẳẳ</a> <a href="/w/index.php?title=%E1%BA%A8&action=edit&redlink=1" class="new" title="Ẩ (trang không tồn tại)">Ẩẩ</a> <a href="/w/index.php?title=%E1%BA%BA&action=edit&redlink=1" class="new" title="Ẻ (trang không tồn tại)">Ẻẻ</a> <a href="/w/index.php?title=%E1%BB%82&action=edit&redlink=1" class="new" title="Ể (trang không tồn tại)">Ểể</a> <a href="/w/index.php?title=%E1%BB%88&action=edit&redlink=1" class="new" title="Ỉ (trang không tồn tại)">Ỉỉ</a> <a href="/w/index.php?title=%E1%BB%8E&action=edit&redlink=1" class="new" title="Ỏ (trang không tồn tại)">Ỏỏ</a> <a href="/w/index.php?title=%E1%BB%94&action=edit&redlink=1" class="new" title="Ổ (trang không tồn tại)">Ổổ</a> <a href="/w/index.php?title=%E1%BB%9E&action=edit&redlink=1" class="new" title="Ở (trang không tồn tại)">Ởở</a> <a href="/w/index.php?title=%E1%BB%A6&action=edit&redlink=1" class="new" title="Ủ (trang không tồn tại)">Ủủ</a> <a href="/w/index.php?title=%E1%BB%AC&action=edit&redlink=1" class="new" title="Ử (trang không tồn tại)">Ửử</a> <a href="/w/index.php?title=%E1%BB%B6&action=edit&redlink=1" class="new" title="Ỷ (trang không tồn tại)">Ỷỷ</a> </p><p><b>Ngã</b> </p><p><a href="/wiki/%C3%83" title="Ã">Ãã</a> <a href="/w/index.php?title=%E1%BA%B4&action=edit&redlink=1" class="new" title="Ẵ (trang không tồn tại)">Ẵẵ</a> <a href="/w/index.php?title=%E1%BA%AA&action=edit&redlink=1" class="new" title="Ẫ (trang không tồn tại)">Ẫẫ</a> <a href="/w/index.php?title=%E1%BA%BC&action=edit&redlink=1" class="new" title="Ẽ (trang không tồn tại)">Ẽẽ</a> <a href="/w/index.php?title=%E1%BB%84&action=edit&redlink=1" class="new" title="Ễ (trang không tồn tại)">Ễễ</a> <a href="/w/index.php?title=%C4%A8&action=edit&redlink=1" class="new" title="Ĩ (trang không tồn tại)">Ĩĩ</a> <a href="/w/index.php?title=%C3%95&action=edit&redlink=1" class="new" title="Õ (trang không tồn tại)">Õõ</a> <a href="/w/index.php?title=%E1%BB%96&action=edit&redlink=1" class="new" title="Ỗ (trang không tồn tại)">Ỗỗ</a> <a href="/w/index.php?title=%E1%BB%A0&action=edit&redlink=1" class="new" title="Ỡ (trang không tồn tại)">Ỡỡ</a> <a href="/w/index.php?title=%C5%A8&action=edit&redlink=1" class="new" title="Ũ (trang không tồn tại)">Ũũ</a> <a href="/w/index.php?title=%E1%BB%AE&action=edit&redlink=1" class="new" title="Ữ (trang không tồn tại)">Ữữ</a> <a href="/w/index.php?title=%E1%BB%B8&action=edit&redlink=1" class="new" title="Ỹ (trang không tồn tại)">Ỹỹ</a> </p><p><b>Nặng</b> </p><p><a href="/w/index.php?title=%E1%BA%A0&action=edit&redlink=1" class="new" title="Ạ (trang không tồn tại)">Ạạ</a> <a href="/w/index.php?title=%E1%BA%B6&action=edit&redlink=1" class="new" title="Ặ (trang không tồn tại)">Ặặ</a> <a href="/w/index.php?title=%E1%BA%AC&action=edit&redlink=1" class="new" title="Ậ (trang không tồn tại)">Ậậ</a> <a href="/w/index.php?title=%E1%BA%B8&action=edit&redlink=1" class="new" title="Ẹ (trang không tồn tại)">Ẹẹ</a> <a href="/w/index.php?title=%E1%BB%86&action=edit&redlink=1" class="new" title="Ệ (trang không tồn tại)">Ệệ</a> <a href="/w/index.php?title=%E1%BB%8A_(m%E1%BA%ABu_t%E1%BB%B1)&action=edit&redlink=1" class="new" title="Ị (mẫu tự) (trang không tồn tại)">Ịị</a> <a href="/w/index.php?title=%E1%BB%8C&action=edit&redlink=1" class="new" title="Ọ (trang không tồn tại)">Ọọ</a> <a href="/w/index.php?title=%E1%BB%98&action=edit&redlink=1" class="new" title="Ộ (trang không tồn tại)">Ộộ</a> <a href="/w/index.php?title=%E1%BB%A2&action=edit&redlink=1" class="new" title="Ợ (trang không tồn tại)">Ợợ</a> <a href="/w/index.php?title=%E1%BB%A4&action=edit&redlink=1" class="new" title="Ụ (trang không tồn tại)">Ụụ</a> <a href="/w/index.php?title=%E1%BB%B0&action=edit&redlink=1" class="new" title="Ự (trang không tồn tại)">Ựự</a> <a href="/w/index.php?title=%E1%BB%B4&action=edit&redlink=1" class="new" title="Ỵ (trang không tồn tại)">Ỵỵ</a> </p> </div></td> </tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r70958518" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r72022842" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/B%E1%BA%A3n_m%E1%BA%ABu:Nguy%C3%AAn_%C3%A2m_ti%E1%BA%BFng_Vi%E1%BB%87t" title="Bản mẫu:Nguyên âm tiếng Việt"><abbr title="Xem bản mẫu này">x</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Th%E1%BA%A3o_lu%E1%BA%ADn_B%E1%BA%A3n_m%E1%BA%ABu:Nguy%C3%AAn_%C3%A2m_ti%E1%BA%BFng_Vi%E1%BB%87t&action=edit&redlink=1" class="new" title="Thảo luận Bản mẫu:Nguyên âm tiếng Việt (trang không tồn tại)"><abbr title="Thảo luận bản mẫu này">t</abbr></a></li><li class="nv-edit"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:EditPage/B%E1%BA%A3n_m%E1%BA%ABu:Nguy%C3%AAn_%C3%A2m_ti%E1%BA%BFng_Vi%E1%BB%87t" title="Đặc biệt:EditPage/Bản mẫu:Nguyên âm tiếng Việt"><abbr title="Sửa bản mẫu này">s</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>O, o</b> là chữ thứ 15 trong phần nhiều chữ cái dựa trên <a href="/wiki/Ti%E1%BA%BFng_Latin" class="mw-redirect" title="Tiếng Latin">tiếng Latin</a> và là chữ thứ 17 trong <a href="/wiki/Qu%E1%BB%91c_ng%E1%BB%AF" class="mw-redirect" title="Quốc ngữ">chữ cái tiếng Việt</a>. O có gốc từ chữ <i>ajin</i> của <a href="/wiki/Ng%E1%BB%AF_t%E1%BB%99c_Semit" title="Ngữ tộc Semit">tiếng Semit</a>, tuy rằng <i>ajin</i> được dùng như một <a href="/wiki/Ph%E1%BB%A5_%C3%A2m" title="Phụ âm">phụ âm</a>. Trong hầu hết các ngôn ngữ dùng chữ cái Latinh, chữ O được đọc như chữ <a href="/wiki/%C3%94" title="Ô">Ô</a> trong <a href="/wiki/Ti%E1%BA%BFng_Vi%E1%BB%87t" title="Tiếng Việt">tiếng Việt</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Lịch_sử"><span id="L.E1.BB.8Bch_s.E1.BB.AD"></span>Lịch sử</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O&veaction=edit&section=1" title="Sửa đổi phần “Lịch sử”" class="mw-editsection-visualeditor"><span>sửa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=O&action=edit&section=1" title="Sửa mã nguồn tại đề mục: Lịch sử"><span>sửa mã nguồn</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Hình thức viết của nó vẫn không thay đổi từ thời <a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Phoenicia" title="Bảng chữ cái Phoenicia">Phoenicia</a> cho đến ngày nay. Tên của chữ <a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Phoenicia" title="Bảng chữ cái Phoenicia">Phoenicia</a> là ʿeyn, có nghĩa là 'con mắt' (eye), và hình dạng của nó bắt nguồn một cách đơn giản như một hình vẽ của mắt người (có thể lấy cảm hứng từ chữ tượng hình Ai Cập tương ứng, xem <a href="/wiki/Ch%E1%BB%AF_Proto-Sinai" title="Chữ Proto-Sinai">chữ Proto-Sinai</a>). Giá trị âm thanh ban đầu của nó là của một phụ âm, có lẽ là [ʕ], âm thanh được thể hiện bằng <a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_%E1%BA%A2_R%E1%BA%ADp" title="Bảng chữ cái Ả Rập">chữ Ả Rập</a> có liên quan ع ʿayn. </p><p>Việc sử dụng chữ cái Phoenicia này cho âm nguyên âm là do các <a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Hy_L%E1%BA%A1p" title="Bảng chữ cái Hy Lạp">bảng chữ cái Hy Lạp</a> đầu tiên, đã sử dụng chữ cái này là <a href="/wiki/Omicron" title="Omicron">O 'omicron'</a> để thể hiện nguyên âm / o /. Chữ cái đã được áp dụng với giá trị này trong bảng chữ cái Italic cũ, bao gồm cả bảng chữ cái Latinh đầu tiên. Trong tiếng Hy Lạp, một biến thể của hình thức sau này đã phân biệt âm thanh dài này (<a href="/wiki/Omega" title="Omega">Omega</a>, có nghĩa là "O lớn") với âm o ngắn (<a href="/wiki/Omicron" title="Omicron">Omicron</a>, có nghĩa là "o nhỏ"). Omicron của Hy Lạp đã phát sinh ra chữ cái O trong bảng chữ cái Cyrillic tương tự và chữ Italic đầu tiên 'runic' ᛟ. </p><p>Ngay cả các bảng chữ cái không có nguồn gốc từ Semitic có xu hướng có các hình thức tương tự để thể hiện âm thanh này; ví dụ, những người tạo ra các văn bản Afaka và Ol Chiki, từng được phát minh ở các khu vực khác nhau trên thế giới trong thế kỷ trước, cả hai đều gán nguyên âm của chúng là 'O' cho hình dạng của miệng khi phát ra âm thanh này. </p> <div class="mw-heading mw-heading2"><h2 id="Cách_sử_dụng_khác"><span id="C.C3.A1ch_s.E1.BB.AD_d.E1.BB.A5ng_kh.C3.A1c"></span>Cách sử dụng khác</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O&veaction=edit&section=2" title="Sửa đổi phần “Cách sử dụng khác”" class="mw-editsection-visualeditor"><span>sửa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=O&action=edit&section=2" title="Sửa mã nguồn tại đề mục: Cách sử dụng khác"><span>sửa mã nguồn</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Trong bảng mã <a href="/wiki/ASCII" title="ASCII">ASCII</a> dùng ở <a href="/wiki/M%C3%A1y_t%C3%ADnh" title="Máy tính">máy tính</a>, chữ O hoa có giá trị 79 và chữ o thường có giá trị 111.</li> <li>O là một trong 4 <a href="/wiki/Nh%C3%B3m_m%C3%A1u" title="Nhóm máu">nhóm máu</a> chính và gồm hai loại: O<sup>+</sup> và O<sup>-</sup>.</li> <li>Trong <a href="/wiki/Kinh_t%E1%BA%BF_h%E1%BB%8Dc" title="Kinh tế học">kinh tế học</a> và <a href="/wiki/Tin_h%E1%BB%8Dc" title="Tin học">tin học</a>, O được sử dụng làm ký hiệu cho <a href="/wiki/%C4%90%E1%BA%A7u_ra" title="Đầu ra">đầu ra</a> (<i>output</i>).</li> <li>O được gọi là <i>Oscar</i> trong <a href="/w/index.php?title=B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_%C3%A2m_h%E1%BB%8Dc_NATO&action=edit&redlink=1" class="new" title="Bảng chữ cái âm học NATO (trang không tồn tại)">bảng chữ cái âm học NATO</a>.</li> <li>Trong <a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Hy_L%E1%BA%A1p" title="Bảng chữ cái Hy Lạp">bảng chữ cái Hy Lạp</a>, O tương đương với Ο và o tương đương với ο.</li> <li>Trong <a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Kirin" class="mw-redirect" title="Bảng chữ cái Kirin">bảng chữ cái Cyrill</a>, O tương đương với О và o tương đương với о.</li> <li>O là từ <a href="/wiki/%C4%90%E1%BB%93ng" title="Đồng">đồng</a> nghĩa với <a href="/wiki/C%C3%B4" class="mw-disambig" title="Cô">cô</a> để gọi người là em <a href="/wiki/Cha" title="Cha">bố</a> chủ yếu dùng ở <a href="/wiki/Mi%E1%BB%81n_Trung_(Vi%E1%BB%87t_Nam)" class="mw-redirect" title="Miền Trung (Việt Nam)">miền Trung Việt Nam</a></li> <li>Trong <a href="/wiki/H%C3%B3a_h%E1%BB%8Dc" title="Hóa học">hóa học</a>, O là ký hiệu của <a href="/wiki/Nguy%C3%AAn_t%E1%BB%91_h%C3%B3a_h%E1%BB%8Dc" title="Nguyên tố hóa học">nguyên tố</a> <a href="/wiki/Oxy" title="Oxy">Oxy</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Tham_khảo"><span id="Tham_kh.E1.BA.A3o"></span>Tham khảo</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=O&veaction=edit&section=3" title="Sửa đổi phần “Tham khảo”" class="mw-editsection-visualeditor"><span>sửa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=O&action=edit&section=3" title="Sửa mã nguồn tại đề mục: Tham khảo"><span>sửa mã nguồn</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r71728118">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist" style="list-style-type: decimal;"> </div> <p><br /> </p> <table class="unicode" style="width:90%; margin:0.2em auto; border:1px solid #ccc; background:#f7f7f7;"> <tbody><tr> <th colspan="33"><div style="width:100%; background:#ccc; text-align:center;"><b><div style="text-align:center;position:relative;white-space:nowrap;"><a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Latinh" class="mw-redirect" title="Bảng chữ cái Latinh">Bảng chữ cái Latinh</a><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r70958518" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r72022842" /><div class="navbar plainlinks hlist navbar-mini" style="position:absolute; right:0; top:0; margin:0 5px;"><ul><li class="nv-view"><a href="/wiki/B%E1%BA%A3n_m%E1%BA%ABu:H%E1%BB%87_th%E1%BB%91ng_ch%E1%BB%AF_c%C3%A1i_Latinh" title="Bản mẫu:Hệ thống chữ cái Latinh"><abbr title="Xem bản mẫu này">x</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Th%E1%BA%A3o_lu%E1%BA%ADn_B%E1%BA%A3n_m%E1%BA%ABu:H%E1%BB%87_th%E1%BB%91ng_ch%E1%BB%AF_c%C3%A1i_Latinh&action=edit&redlink=1" class="new" title="Thảo luận Bản mẫu:Hệ thống chữ cái Latinh (trang không tồn tại)"><abbr title="Thảo luận bản mẫu này">t</abbr></a></li><li class="nv-edit"><a href="/wiki/%C4%90%E1%BA%B7c_bi%E1%BB%87t:EditPage/B%E1%BA%A3n_m%E1%BA%ABu:H%E1%BB%87_th%E1%BB%91ng_ch%E1%BB%AF_c%C3%A1i_Latinh" title="Đặc biệt:EditPage/Bản mẫu:Hệ thống chữ cái Latinh"><abbr title="Sửa bản mẫu này">s</abbr></a></li></ul></div></div></b></div> </th></tr> <tr> <th colspan="33"><div style="width:100%; background:#e0e0e0;; text-align:center;"><b>Bảng chữ cái <a href="/wiki/Ch%E1%BB%AF_Qu%E1%BB%91c_ng%E1%BB%AF" title="Chữ Quốc ngữ">chữ Quốc ngữ</a></b></div> </th></tr> <tr> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/A" title="A">Aa</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/%C4%82" title="Ă">Ăă</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/%C3%82" title="Â">Ââ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/B" title="B">Bb</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/C" title="C">Cc</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/D" title="D">Dd</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/%C4%90" title="Đ">Đđ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/E" title="E">Ee</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/%C3%8A" title="Ê">Êê</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/G" title="G">Gg</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/H" title="H">Hh</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/I" title="I">Ii</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/K" title="K">Kk</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/L" title="L">Ll</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/M" title="M">Mm</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/N" title="N">Nn</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a class="mw-selflink selflink">Oo</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/%C3%94" title="Ô">Ôô</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/%C6%A0" title="Ơ">Ơơ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/P" title="P">Pp</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Q" title="Q">Qq</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/R" title="R">Rr</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/S" title="S">Ss</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/T" title="T">Tt</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/U_(m%E1%BA%ABu_t%E1%BB%B1)" class="mw-redirect" title="U (mẫu tự)">Uu</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/%C6%AF" title="Ư">Ưư</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/V" title="V">Vv</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/X" title="X">Xx</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Y" title="Y">Yy</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td></tr> <tr> <th colspan="33"><div style="width:100%; background:#e0e0e0;; text-align:center;"><b><a href="/wiki/B%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Latinh_c%C6%A1_b%E1%BA%A3n_c%E1%BB%A7a_ISO" title="Bảng chữ cái Latinh cơ bản của ISO">Bảng chữ cái Latinh cơ bản của ISO</a></b></div> </th></tr> <tr> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/A" title="A">Aa</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/B" title="B">Bb</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/C" title="C">Cc</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/D" title="D">Dd</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/E" title="E">Ee</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/F" title="F">Ff</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/G" title="G">Gg</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/H" title="H">Hh</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/I" title="I">Ii</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/J" title="J">Jj</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/K" title="K">Kk</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/L" title="L">Ll</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/M" title="M">Mm</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/N" title="N">Nn</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a class="mw-selflink selflink">Oo</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/P" title="P">Pp</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Q" title="Q">Qq</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/R" title="R">Rr</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/S" title="S">Ss</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/T" title="T">Tt</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/U_(m%E1%BA%ABu_t%E1%BB%B1)" class="mw-redirect" title="U (mẫu tự)">Uu</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/V" title="V">Vv</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/W" title="W">Ww</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/X" title="X">Xx</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Y" title="Y">Yy</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Z" title="Z">Zz</a></span> </td></tr> <tr> <th colspan="33"><div style="width:100%; background:#e0e0e0;; text-align:center;"><b>Chữ O với các <a href="/wiki/D%E1%BA%A5u_ph%E1%BB%A5" title="Dấu phụ">dấu phụ</a></b></div> </th></tr> <tr> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C3%93&action=edit&redlink=1" class="new" title="Ó (trang không tồn tại)">Óó</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C3%92&action=edit&redlink=1" class="new" title="Ò (trang không tồn tại)">Òò</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/wiki/%C5%8E" title="Ŏ">Ŏŏ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/wiki/%C3%94" title="Ô">Ôô</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C7%91&action=edit&redlink=1" class="new" title="Ǒ (trang không tồn tại)">Ǒǒ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C3%96&action=edit&redlink=1" class="new" title="Ö (trang không tồn tại)">Öö</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C8%AA&action=edit&redlink=1" class="new" title="Ȫ (trang không tồn tại)">Ȫȫ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C5%90&action=edit&redlink=1" class="new" title="Ő (trang không tồn tại)">Őő</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C3%95&action=edit&redlink=1" class="new" title="Õ (trang không tồn tại)">Õõ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%E1%B9%8C&action=edit&redlink=1" class="new" title="Ṍ (trang không tồn tại)">Ṍṍ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%E1%B9%8E&action=edit&redlink=1" class="new" title="Ṏ (trang không tồn tại)">Ṏṏ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C8%AC&action=edit&redlink=1" class="new" title="Ȭ (trang không tồn tại)">Ȭȭ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C8%AE&action=edit&redlink=1" class="new" title="Ȯ (trang không tồn tại)">Ȯȯ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=O%CD%98&action=edit&redlink=1" class="new" title="O͘ (trang không tồn tại)">O͘o͘</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C8%B0&action=edit&redlink=1" class="new" title="Ȱ (trang không tồn tại)">Ȱȱ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/wiki/%C3%98" title="Ø">Øø</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C7%BE&action=edit&redlink=1" class="new" title="Ǿ (trang không tồn tại)">Ǿǿ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C7%AA&action=edit&redlink=1" class="new" title="Ǫ (trang không tồn tại)">Ǫǫ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C7%AC&action=edit&redlink=1" class="new" title="Ǭ (trang không tồn tại)">Ǭǭ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C5%8C&action=edit&redlink=1" class="new" title="Ō (trang không tồn tại)">Ōō</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%E1%B9%92&action=edit&redlink=1" class="new" title="Ṓ (trang không tồn tại)">Ṓṓ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%E1%B9%90&action=edit&redlink=1" class="new" title="Ṑ (trang không tồn tại)">Ṑṑ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%E1%BB%8E&action=edit&redlink=1" class="new" title="Ỏ (trang không tồn tại)">Ỏỏ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C8%8C&action=edit&redlink=1" class="new" title="Ȍ (trang không tồn tại)">Ȍȍ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C8%8E&action=edit&redlink=1" class="new" title="Ȏ (trang không tồn tại)">Ȏȏ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/wiki/%C6%A0" title="Ơ">Ơơ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%E1%BB%8C&action=edit&redlink=1" class="new" title="Ọ (trang không tồn tại)">Ọọ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%C6%9F&action=edit&redlink=1" class="new" title="Ɵ (trang không tồn tại)">Ɵɵ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=O_m%E1%BB%9F&action=edit&redlink=1" class="new" title="O mở (trang không tồn tại)">Ɔɔ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"><a href="/w/index.php?title=%E2%B1%BA&action=edit&redlink=1" class="new" title="ⱺ (trang không tồn tại)">ⱺ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"></span> </td> <td style="text-align:center;width:3.03%;"><span class="nounderlines"></span> </td></tr> <tr> <th colspan="33"><div style="width:100%; background:#e0e0e0;; text-align:center;"><b><a href="/wiki/Wikipedia:T%E1%BB%AB_c%C3%B3_hai_ch%E1%BB%AF_c%C3%A1i" title="Wikipedia:Từ có hai chữ cái">Ghép hai chữ cái</a></b></div> </th></tr> <tr> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Oa&action=edit&redlink=1" class="new" title="Oa (trang không tồn tại)">Oa</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C4%83&action=edit&redlink=1" class="new" title="Oă (trang không tồn tại)">Oă</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C3%A2&action=edit&redlink=1" class="new" title="Oâ (trang không tồn tại)">Oâ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Ob&action=edit&redlink=1" class="new" title="Ob (trang không tồn tại)">Ob</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Oc&action=edit&redlink=1" class="new" title="Oc (trang không tồn tại)">Oc</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Od&action=edit&redlink=1" class="new" title="Od (trang không tồn tại)">Od</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C4%91&action=edit&redlink=1" class="new" title="Ođ (trang không tồn tại)">Ođ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Oe&action=edit&redlink=1" class="new" title="Oe (trang không tồn tại)">Oe</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C3%AA&action=edit&redlink=1" class="new" title="Oê (trang không tồn tại)">Oê</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Of" class="mw-redirect" title="Of">Of</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Og&action=edit&redlink=1" class="new" title="Og (trang không tồn tại)">Og</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Oh" class="mw-disambig" title="Oh">Oh</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Oi&action=edit&redlink=1" class="new" title="Oi (trang không tồn tại)">Oi</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Oj&action=edit&redlink=1" class="new" title="Oj (trang không tồn tại)">Oj</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Ok" class="mw-redirect" title="Ok">Ok</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Ol&action=edit&redlink=1" class="new" title="Ol (trang không tồn tại)">Ol</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Om" title="Om">Om</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=On&action=edit&redlink=1" class="new" title="On (trang không tồn tại)">On</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Oo&action=edit&redlink=1" class="new" title="Oo (trang không tồn tại)">Oo</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/O%C3%B4" title="Oô">Oô</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C6%A1&action=edit&redlink=1" class="new" title="Oơ (trang không tồn tại)">Oơ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Op&action=edit&redlink=1" class="new" title="Op (trang không tồn tại)">Op</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Oq&action=edit&redlink=1" class="new" title="Oq (trang không tồn tại)">Oq</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Or&action=edit&redlink=1" class="new" title="Or (trang không tồn tại)">Or</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Os&action=edit&redlink=1" class="new" title="Os (trang không tồn tại)">Os</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Ot&action=edit&redlink=1" class="new" title="Ot (trang không tồn tại)">Ot</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Ou&action=edit&redlink=1" class="new" title="Ou (trang không tồn tại)">Ou</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C6%B0&action=edit&redlink=1" class="new" title="Oư (trang không tồn tại)">Oư</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Ov&action=edit&redlink=1" class="new" title="Ov (trang không tồn tại)">Ov</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Ow&action=edit&redlink=1" class="new" title="Ow (trang không tồn tại)">Ow</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Ox&action=edit&redlink=1" class="new" title="Ox (trang không tồn tại)">Ox</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=Oy&action=edit&redlink=1" class="new" title="Oy (trang không tồn tại)">Oy</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/Oz" class="mw-disambig" title="Oz">Oz</a></span> </td></tr> <tr> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OA&action=edit&redlink=1" class="new" title="OA (trang không tồn tại)">OA</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C4%82&action=edit&redlink=1" class="new" title="OĂ (trang không tồn tại)">OĂ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C3%82&action=edit&redlink=1" class="new" title="OÂ (trang không tồn tại)">OÂ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OB&action=edit&redlink=1" class="new" title="OB (trang không tồn tại)">OB</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OC&action=edit&redlink=1" class="new" title="OC (trang không tồn tại)">OC</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OD&action=edit&redlink=1" class="new" title="OD (trang không tồn tại)">OD</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C4%90&action=edit&redlink=1" class="new" title="OĐ (trang không tồn tại)">OĐ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OE&action=edit&redlink=1" class="new" title="OE (trang không tồn tại)">OE</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C3%8A&action=edit&redlink=1" class="new" title="OÊ (trang không tồn tại)">OÊ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OF&action=edit&redlink=1" class="new" title="OF (trang không tồn tại)">OF</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OG&action=edit&redlink=1" class="new" title="OG (trang không tồn tại)">OG</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/OH" class="mw-redirect" title="OH">OH</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OI&action=edit&redlink=1" class="new" title="OI (trang không tồn tại)">OI</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OJ&action=edit&redlink=1" class="new" title="OJ (trang không tồn tại)">OJ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/OK" title="OK">OK</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/OL" class="mw-redirect" title="OL">OL</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OM&action=edit&redlink=1" class="new" title="OM (trang không tồn tại)">OM</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=ON&action=edit&redlink=1" class="new" title="ON (trang không tồn tại)">ON</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OO&action=edit&redlink=1" class="new" title="OO (trang không tồn tại)">OO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C3%94&action=edit&redlink=1" class="new" title="OÔ (trang không tồn tại)">OÔ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C6%A0&action=edit&redlink=1" class="new" title="OƠ (trang không tồn tại)">OƠ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OP&action=edit&redlink=1" class="new" title="OP (trang không tồn tại)">OP</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OQ&action=edit&redlink=1" class="new" title="OQ (trang không tồn tại)">OQ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OR&action=edit&redlink=1" class="new" title="OR (trang không tồn tại)">OR</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/OS" class="mw-redirect" title="OS">OS</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OT&action=edit&redlink=1" class="new" title="OT (trang không tồn tại)">OT</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OU&action=edit&redlink=1" class="new" title="OU (trang không tồn tại)">OU</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O%C6%AF&action=edit&redlink=1" class="new" title="OƯ (trang không tồn tại)">OƯ</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/OV" class="mw-disambig" title="OV">OV</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OW&action=edit&redlink=1" class="new" title="OW (trang không tồn tại)">OW</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OX&action=edit&redlink=1" class="new" title="OX (trang không tồn tại)">OX</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OY&action=edit&redlink=1" class="new" title="OY (trang không tồn tại)">OY</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/OZ" class="mw-redirect mw-disambig" title="OZ">OZ</a></span> </td></tr> <tr> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=AO&action=edit&redlink=1" class="new" title="AO (trang không tồn tại)">aO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C4%82O&action=edit&redlink=1" class="new" title="ĂO (trang không tồn tại)">ăO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C3%82O&action=edit&redlink=1" class="new" title="ÂO (trang không tồn tại)">âO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=BO&action=edit&redlink=1" class="new" title="BO (trang không tồn tại)">bO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/CO" class="mw-disambig" title="CO">cO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/DO" class="mw-disambig" title="DO">dO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C4%90O&action=edit&redlink=1" class="new" title="ĐO (trang không tồn tại)">đO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=EO&action=edit&redlink=1" class="new" title="EO (trang không tồn tại)">eO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C3%8AO&action=edit&redlink=1" class="new" title="ÊO (trang không tồn tại)">êO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=FO&action=edit&redlink=1" class="new" title="FO (trang không tồn tại)">fO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/GO" class="mw-redirect" title="GO">gO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/HO" class="mw-redirect" title="HO">hO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=IO&action=edit&redlink=1" class="new" title="IO (trang không tồn tại)">iO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=JO&action=edit&redlink=1" class="new" title="JO (trang không tồn tại)">jO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=KO&action=edit&redlink=1" class="new" title="KO (trang không tồn tại)">kO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=LO&action=edit&redlink=1" class="new" title="LO (trang không tồn tại)">lO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=MO&action=edit&redlink=1" class="new" title="MO (trang không tồn tại)">mO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=NO&action=edit&redlink=1" class="new" title="NO (trang không tồn tại)">nO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OO&action=edit&redlink=1" class="new" title="OO (trang không tồn tại)">oO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C3%94O&action=edit&redlink=1" class="new" title="ÔO (trang không tồn tại)">ôO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C6%A0O&action=edit&redlink=1" class="new" title="ƠO (trang không tồn tại)">ơO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=PO&action=edit&redlink=1" class="new" title="PO (trang không tồn tại)">pO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=QO&action=edit&redlink=1" class="new" title="QO (trang không tồn tại)">qO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/RO" class="mw-redirect" title="RO">rO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=SO&action=edit&redlink=1" class="new" title="SO (trang không tồn tại)">sO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=TO&action=edit&redlink=1" class="new" title="TO (trang không tồn tại)">tO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=UO&action=edit&redlink=1" class="new" title="UO (trang không tồn tại)">uO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C6%AFO&action=edit&redlink=1" class="new" title="ƯO (trang không tồn tại)">ưO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=VO&action=edit&redlink=1" class="new" title="VO (trang không tồn tại)">vO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=WO&action=edit&redlink=1" class="new" title="WO (trang không tồn tại)">wO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=XO&action=edit&redlink=1" class="new" title="XO (trang không tồn tại)">xO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=YO&action=edit&redlink=1" class="new" title="YO (trang không tồn tại)">yO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=ZO&action=edit&redlink=1" class="new" title="ZO (trang không tồn tại)">zO</a></span> </td></tr> <tr> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=AO&action=edit&redlink=1" class="new" title="AO (trang không tồn tại)">AO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C4%82O&action=edit&redlink=1" class="new" title="ĂO (trang không tồn tại)">ĂO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C3%82O&action=edit&redlink=1" class="new" title="ÂO (trang không tồn tại)">ÂO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=BO&action=edit&redlink=1" class="new" title="BO (trang không tồn tại)">BO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/CO" class="mw-disambig" title="CO">CO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/DO" class="mw-disambig" title="DO">DO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C4%90O&action=edit&redlink=1" class="new" title="ĐO (trang không tồn tại)">ĐO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=EO&action=edit&redlink=1" class="new" title="EO (trang không tồn tại)">EO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C3%8AO&action=edit&redlink=1" class="new" title="ÊO (trang không tồn tại)">ÊO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=FO&action=edit&redlink=1" class="new" title="FO (trang không tồn tại)">FO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/GO" class="mw-redirect" title="GO">GO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/HO" class="mw-redirect" title="HO">HO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=IO&action=edit&redlink=1" class="new" title="IO (trang không tồn tại)">IO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=JO&action=edit&redlink=1" class="new" title="JO (trang không tồn tại)">JO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=KO&action=edit&redlink=1" class="new" title="KO (trang không tồn tại)">KO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=LO&action=edit&redlink=1" class="new" title="LO (trang không tồn tại)">LO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=MO&action=edit&redlink=1" class="new" title="MO (trang không tồn tại)">MO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=NO&action=edit&redlink=1" class="new" title="NO (trang không tồn tại)">NO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=OO&action=edit&redlink=1" class="new" title="OO (trang không tồn tại)">OO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C3%94O&action=edit&redlink=1" class="new" title="ÔO (trang không tồn tại)">ÔO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C6%A0O&action=edit&redlink=1" class="new" title="ƠO (trang không tồn tại)">ƠO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=PO&action=edit&redlink=1" class="new" title="PO (trang không tồn tại)">PO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=QO&action=edit&redlink=1" class="new" title="QO (trang không tồn tại)">QO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/RO" class="mw-redirect" title="RO">RO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=SO&action=edit&redlink=1" class="new" title="SO (trang không tồn tại)">SO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=TO&action=edit&redlink=1" class="new" title="TO (trang không tồn tại)">TO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=UO&action=edit&redlink=1" class="new" title="UO (trang không tồn tại)">UO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=%C6%AFO&action=edit&redlink=1" class="new" title="ƯO (trang không tồn tại)">ƯO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=VO&action=edit&redlink=1" class="new" title="VO (trang không tồn tại)">VO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=WO&action=edit&redlink=1" class="new" title="WO (trang không tồn tại)">WO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=XO&action=edit&redlink=1" class="new" title="XO (trang không tồn tại)">XO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=YO&action=edit&redlink=1" class="new" title="YO (trang không tồn tại)">YO</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=ZO&action=edit&redlink=1" class="new" title="ZO (trang không tồn tại)">ZO</a></span> </td></tr> <tr> <th colspan="33"><div style="width:100%; background:#e0e0e0;; text-align:center;"><b>Ghép chữ O với số hoặc số với chữ O</b></div> </th></tr> <tr> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O0&action=edit&redlink=1" class="new" title="O0 (trang không tồn tại)">O0</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O1&action=edit&redlink=1" class="new" title="O1 (trang không tồn tại)">O1</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/O2" class="mw-redirect" title="O2">O2</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/wiki/O3" class="mw-redirect" title="O3">O3</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O4&action=edit&redlink=1" class="new" title="O4 (trang không tồn tại)">O4</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O5&action=edit&redlink=1" class="new" title="O5 (trang không tồn tại)">O5</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O6&action=edit&redlink=1" class="new" title="O6 (trang không tồn tại)">O6</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O7&action=edit&redlink=1" class="new" title="O7 (trang không tồn tại)">O7</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O8&action=edit&redlink=1" class="new" title="O8 (trang không tồn tại)">O8</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=O9&action=edit&redlink=1" class="new" title="O9 (trang không tồn tại)">O9</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=0O&action=edit&redlink=1" class="new" title="0O (trang không tồn tại)">0O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=1O&action=edit&redlink=1" class="new" title="1O (trang không tồn tại)">1O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=2O&action=edit&redlink=1" class="new" title="2O (trang không tồn tại)">2O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=3O&action=edit&redlink=1" class="new" title="3O (trang không tồn tại)">3O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=4O&action=edit&redlink=1" class="new" title="4O (trang không tồn tại)">4O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=5O&action=edit&redlink=1" class="new" title="5O (trang không tồn tại)">5O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=6O&action=edit&redlink=1" class="new" title="6O (trang không tồn tại)">6O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=7O&action=edit&redlink=1" class="new" title="7O (trang không tồn tại)">7O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=8O&action=edit&redlink=1" class="new" title="8O (trang không tồn tại)">8O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""><a href="/w/index.php?title=9O&action=edit&redlink=1" class="new" title="9O (trang không tồn tại)">9O</a></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td> <td style="text-align:center;width:3.03%;"><span class=""></span> </td></tr> <tr> <th colspan="33"><div style="width:100%; background:#e0e0e0;; text-align:center;"><b>Xem thêm</b></div> </th></tr> <tr> <td colspan="27" class="hlist" style="text-align: center; font-size:90%"> <ul><li><a href="/w/index.php?title=Nh%E1%BB%AFng_ch%E1%BB%AF_c%C3%A1i_c%C3%B3_ngu%E1%BB%93n_g%E1%BB%91c_t%E1%BB%AB_ch%E1%BB%AF_c%C3%A1i_Latinh&action=edit&redlink=1" class="new" title="Những chữ cái có nguồn gốc từ chữ cái Latinh (trang không tồn tại)">Biến thể</a></li> <li><a href="/wiki/Ch%E1%BB%AF_s%E1%BB%91_La_M%C3%A3" class="mw-redirect" title="Chữ số La Mã">Chữ số</a></li> <li><a href="/wiki/C%E1%BB%95_t%E1%BB%B1_h%E1%BB%8Dc" class="mw-redirect" title="Cổ tự học">Cổ tự học</a></li> <li><a href="/w/index.php?title=Danh_s%C3%A1ch_c%C3%A1c_ch%E1%BB%AF_c%C3%A1i_Latinh&action=edit&redlink=1" class="new" title="Danh sách các chữ cái Latinh (trang không tồn tại)">Danh sách các chữ cái</a></li> <li><a href="/wiki/D%E1%BA%A5u_c%C3%A2u" title="Dấu câu">Dấu câu</a></li> <li><a href="/wiki/D%E1%BA%A5u_ph%E1%BB%A5" title="Dấu phụ">Dấu phụ</a></li> <li><a href="/w/index.php?title=ISO/IEC_646&action=edit&redlink=1" class="new" title="ISO/IEC 646 (trang không tồn tại)">ISO/IEC 646</a></li> <li><a href="/w/index.php?title=L%E1%BB%8Bch_s%E1%BB%AD_b%E1%BA%A3ng_ch%E1%BB%AF_c%C3%A1i_Latinh&action=edit&redlink=1" class="new" title="Lịch sử bảng chữ cái Latinh (trang không tồn tại)">Lịch sử</a></li> <li><a href="/w/index.php?title=K%C3%BD_t%E1%BB%B1_Latinh_trong_unicode&action=edit&redlink=1" class="new" title="Ký tự Latinh trong unicode (trang không tồn tại)">Unicode</a></li></ul> </td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r71936381">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r70981351">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output 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mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Thêm đề tài</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="mw-portlet mw-portlet-dock-bottom emptyPortlet" id="p-dock-bottom"> <ul> </ul> </div> <script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.eqiad.main-75687f9f4b-hdscf","wgBackendResponseTime":155,"wgPageParseReport":{"limitreport":{"cputime":"0.316","walltime":"0.412","ppvisitednodes":{"value":4527,"limit":1000000},"postexpandincludesize":{"value":155174,"limit":2097152},"templateargumentsize":{"value":19033,"limit":2097152},"expansiondepth":{"value":17,"limit":100},"expensivefunctioncount":{"value":2,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":20966,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 328.705 1 -total"," 19.58% 64.350 1 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