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vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#B_and_T_codes"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>B and T codes</span> </div> </a> <ul id="toc-B_and_T_codes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Scopes_and_types" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Scopes_and_types"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Scopes and types</span> </div> </a> <button aria-controls="toc-Scopes_and_types-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Scopes and types subsection</span> </button> <ul id="toc-Scopes_and_types-sublist" class="vector-toc-list"> <li id="toc-Collections_of_languages" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Collections_of_languages"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Collections of languages</span> </div> </a> <ul id="toc-Collections_of_languages-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reserved_for_local_use" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Reserved_for_local_use"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Reserved for local use</span> </div> </a> <ul id="toc-Reserved_for_local_use-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Special_situations" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Special_situations"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Special situations</span> </div> </a> <ul id="toc-Special_situations-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>External links</span> </div> </a> <ul id="toc-External_links-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="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <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="Toggle the table of contents" > <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">Toggle the table of contents</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">ISO 639-2</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="Go to an article in another language. Available in 51 languages" > <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-51" 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">51 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Alemannic" lang="gsw" hreflang="gsw" data-title="ISO 639-2" data-language-autonym="Alemannisch" data-language-local-name="Alemannic" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D9%8A%D8%B2%D9%88_2-639" title="أيزو 2-639 – Arabic" lang="ar" hreflang="ar" data-title="أيزو 2-639" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-frp mw-list-item"><a href="https://frp.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Arpitan" lang="frp" hreflang="frp" data-title="ISO 639-2" data-language-autonym="Arpetan" data-language-local-name="Arpitan" class="interlanguage-link-target"><span>Arpetan</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Asturian" lang="ast" hreflang="ast" data-title="ISO 639-2" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Azerbaijani" lang="az" hreflang="az" data-title="ISO 639-2" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%86%E0%A4%87%E0%A4%8F%E0%A4%B8%E0%A4%93_639-2" title="आइएसओ 639-2 – Bhojpuri" lang="bh" hreflang="bh" data-title="आइएसओ 639-2" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Central Bikol" lang="bcl" hreflang="bcl" data-title="ISO 639-2" 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-br mw-list-item"><a href="https://br.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Breton" lang="br" hreflang="br" data-title="ISO 639-2" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Czech" lang="cs" hreflang="cs" data-title="ISO 639-2" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Welsh" lang="cy" hreflang="cy" data-title="ISO 639-2" data-language-autonym="Cymraeg" data-language-local-name="Welsh" 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/ISO_639-2" title="ISO 639-2 – Danish" lang="da" hreflang="da" data-title="ISO 639-2" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de badge-Q70894304 mw-list-item" title=""><a href="https://de.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – German" lang="de" hreflang="de" data-title="ISO 639-2" data-language-autonym="Deutsch" data-language-local-name="German" 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/ISO_639-2" title="ISO 639-2 – Estonian" lang="et" hreflang="et" data-title="ISO 639-2" data-language-autonym="Eesti" data-language-local-name="Estonian" 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/ISO_639-2" title="ISO 639-2 – Greek" lang="el" hreflang="el" data-title="ISO 639-2" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Spanish" lang="es" hreflang="es" data-title="ISO 639-2" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Extremaduran" lang="ext" hreflang="ext" data-title="ISO 639-2" data-language-autonym="Estremeñu" data-language-local-name="Extremaduran" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Basque" lang="eu" hreflang="eu" data-title="ISO 639-2" data-language-autonym="Euskara" data-language-local-name="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/%D8%A7%DB%8C%D8%B2%D9%88_%DB%B2%E2%80%93%DB%B6%DB%B3%DB%B9" title="ایزو ۲–۶۳۹ – Persian" lang="fa" hreflang="fa" data-title="ایزو ۲–۶۳۹" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – French" lang="fr" hreflang="fr" data-title="ISO 639-2" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Korean" lang="ko" hreflang="ko" data-title="ISO 639-2" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Iloko" lang="ilo" hreflang="ilo" data-title="ISO 639-2" data-language-autonym="Ilokano" data-language-local-name="Iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-xh mw-list-item"><a href="https://xh.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Xhosa" lang="xh" hreflang="xh" data-title="ISO 639-2" data-language-autonym="IsiXhosa" data-language-local-name="Xhosa" class="interlanguage-link-target"><span>IsiXhosa</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Italian" lang="it" hreflang="it" data-title="ISO 639-2" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Javanese" lang="jv" hreflang="jv" data-title="ISO 639-2" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Kyrgyz" lang="ky" hreflang="ky" data-title="ISO 639-2" data-language-autonym="Кыргызча" data-language-local-name="Kyrgyz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Latvian" lang="lv" hreflang="lv" data-title="ISO 639-2" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Hungarian" lang="hu" hreflang="hu" data-title="ISO 639-2" data-language-autonym="Magyar" data-language-local-name="Hungarian" 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/ISO_639-2" title="ISO 639-2 – Macedonian" lang="mk" hreflang="mk" data-title="ISO 639-2" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%D8%A7%DB%8C%D8%B2%D9%88_%DB%B2%E2%80%93%DB%B6%DB%B3%DB%B9" title="ایزو ۲–۶۳۹ – Mazanderani" lang="mzn" hreflang="mzn" data-title="ایزو ۲–۶۳۹" data-language-autonym="مازِرونی" data-language-local-name="Mazanderani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Malay" lang="ms" hreflang="ms" data-title="ISO 639-2" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%91%EA%AF%A5%EA%AF%8F%EA%AF%91%EA%AF%A6%EA%AF%81%EA%AF%91%EA%AF%A3_%EA%AF%B6%EA%AF%B3%EA%AF%B9-%EA%AF%B2" title="ꯑꯥꯏꯑꯦꯁꯑꯣ ꯶꯳꯹-꯲ – Manipuri" lang="mni" hreflang="mni" data-title="ꯑꯥꯏꯑꯦꯁꯑꯣ ꯶꯳꯹-꯲" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="Manipuri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-nl badge-Q70894304 mw-list-item" title=""><a href="https://nl.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Dutch" lang="nl" hreflang="nl" data-title="ISO 639-2" data-language-autonym="Nederlands" data-language-local-name="Dutch" 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/ISO_639-2" title="ISO 639-2 – Japanese" lang="ja" hreflang="ja" data-title="ISO 639-2" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%A2%D9%8A%D8%B3%D9%88_%DB%B2-%DB%B6%DB%B3%DB%B9" title="آيسو ۲-۶۳۹ – Pashto" lang="ps" hreflang="ps" data-title="آيسو ۲-۶۳۹" data-language-autonym="پښتو" data-language-local-name="Pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Polish" lang="pl" hreflang="pl" data-title="ISO 639-2" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-sat mw-list-item"><a href="https://sat.wikipedia.org/wiki/%E1%B1%9F%E1%B1%AD%E1%B1%AE%E1%B1%A5%E1%B1%B3_%E1%B1%96%E1%B1%93%E1%B1%99%E1%B1%BC%E1%B1%92" title="ᱟᱭᱮᱥᱳ ᱖᱓᱙ᱼ᱒ – Santali" lang="sat" hreflang="sat" data-title="ᱟᱭᱮᱥᱳ ᱖᱓᱙ᱼ᱒" data-language-autonym="ᱥᱟᱱᱛᱟᱲᱤ" data-language-local-name="Santali" class="interlanguage-link-target"><span>ᱥᱟᱱᱛᱟᱲᱤ</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Scots" lang="sco" hreflang="sco" data-title="ISO 639-2" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Sicilian" lang="scn" hreflang="scn" data-title="ISO 639-2" data-language-autonym="Sicilianu" data-language-local-name="Sicilian" 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/ISO_639-2" title="ISO 639-2 – Simple English" lang="en-simple" hreflang="en-simple" data-title="ISO 639-2" 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-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Serbian" lang="sr" hreflang="sr" data-title="ISO 639-2" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%90.%E0%AE%8E%E0%AE%9A%E0%AF%81.%E0%AE%93_639-2" title="ஐ.எசு.ஓ 639-2 – Tamil" lang="ta" hreflang="ta" data-title="ஐ.எசு.ஓ 639-2" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Thai" lang="th" hreflang="th" data-title="ISO 639-2" data-language-autonym="ไทย" data-language-local-name="Thai" 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/ISO_639-2" title="ISO 639-2 – Turkish" lang="tr" hreflang="tr" data-title="ISO 639-2" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Ukrainian" lang="uk" hreflang="uk" data-title="ISO 639-2" data-language-autonym="Українська" data-language-local-name="Ukrainian" 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/%D8%A2%DB%8C%D8%B2%D9%88_639-2" title="آیزو 639-2 – Urdu" lang="ur" hreflang="ur" data-title="آیزو 639-2" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Uyghur" lang="ug" hreflang="ug" data-title="ISO 639-2" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="Uyghur" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Vietnamese" lang="vi" hreflang="vi" data-title="ISO 639-2" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/C%C3%B4de_ISO_639" title="Côde ISO 639 – Walloon" lang="wa" hreflang="wa" data-title="Côde ISO 639" data-language-autonym="Walon" data-language-local-name="Walloon" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Yoruba" lang="yo" hreflang="yo" data-title="ISO 639-2" data-language-autonym="Yorùbá" data-language-local-name="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/ISO_639-2" title="ISO 639-2 – Cantonese" lang="yue" hreflang="yue" data-title="ISO 639-2" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/ISO_639-2" title="ISO 639-2 – Chinese" lang="zh" hreflang="zh" data-title="ISO 639-2" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</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/Q721667#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</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="Namespaces"> <div 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#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-One_source plainlinks metadata ambox ambox-content ambox-one_source" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/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/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/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">This article <b>relies largely or entirely on a <a href="/wiki/Wikipedia:Articles_with_a_single_source" title="Wikipedia:Articles with a single source">single source</a></b>.<span class="hide-when-compact"> Relevant discussion may be found on the <a href="/wiki/Talk:ISO_639-2##" title="Talk:ISO 639-2">talk page</a>. Please help <a class="external text" href="https://en.wikipedia.org/w/index.php?title=ISO_639-2&action=edit">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">introducing citations to additional sources</a>.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22ISO+639-2%22">"ISO 639-2"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22ISO+639-2%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22ISO+639-2%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22ISO+639-2%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22ISO+639-2%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22ISO+639-2%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">August 2020</span>)</i></span></div></td></tr></tbody></table> <p><b>ISO 639-2:1998</b>, <i>Codes for the representation of names of languages — Part 2: Alpha-3 code</i>, is the second part of the <a href="/wiki/ISO_639" title="ISO 639">ISO 639</a> <a href="/wiki/International_standard" title="International standard">standard</a>, which lists <a href="/wiki/Language_code" title="Language code">codes</a> for the representation of the names of languages. The three-letter codes given for each language in this part of the standard are referred to as "Alpha-3" codes. There are 487 entries in the <a href="/wiki/List_of_ISO_639-2_codes" title="List of ISO 639-2 codes">list of ISO 639-2 codes</a>. </p><p>The US <a href="/wiki/Library_of_Congress" title="Library of Congress">Library of Congress</a> is the registration authority for ISO 639-2 (referred to as ISO 639-2/RA). As registration authority, the LOC receives and reviews proposed changes; they also have representation on the ISO 639-RA Joint Advisory Committee responsible for maintaining the ISO 639 code tables. </p> <table class="wikitable" width="25%" align="right"> <tbody><tr> <th>Find a language </th></tr> <tr> <td style="text-align:center">Enter an ISO 639-2 code to find the corresponding language article. </td></tr> <tr> <td><div class="mw-inputbox-centered" style=""><form name="searchbox" class="searchbox mw-inputbox-form-inline" action="/wiki/Special:Search"><div class="cdx-text-input"><input class="mw-searchInput searchboxInput cdx-text-input__input" name="search" value="ISO 639:" placeholder="" size="10" dir="ltr" /></div> <input type="submit" name="go" value="Go" class="cdx-button" /> <input type="submit" name="fulltext" value="Search" class="cdx-button" /></form></div> </td></tr></tbody></table> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History_and_relationship_to_other_ISO_639_standards">History and relationship to other ISO 639 standards</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=1" title="Edit section: History and relationship to other ISO 639 standards"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Work was begun on the ISO 639-2 standard in 1989, because the <a href="/wiki/ISO_639-1" title="ISO 639-1">ISO 639-1</a> standard, which uses only two-letter codes for languages, is not able to accommodate a sufficient number of languages. The ISO 639-2 standard was first released in 1998. </p><p>In practice, ISO 639-2 has largely been superseded by <a href="/wiki/ISO_639-3" title="ISO 639-3">ISO 639-3</a> (2007), which includes codes for all the individual languages in ISO 639-2 plus many more. It also includes the special and reserved codes, and is designed not to conflict with ISO 639-2. ISO 639-3, however, does not include any of the collective languages in ISO 639-2; most of these are included in <a href="/wiki/ISO_639-5" title="ISO 639-5">ISO 639-5</a>. </p> <div class="mw-heading mw-heading2"><h2 id="B_and_T_codes">B and T codes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=2" title="Edit section: B and T codes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>While most languages are given one code by the standard, twenty of the languages described have two three-letter codes, a "bibliographic" code (ISO 639-2/B), which is derived from the English name for the language and was a necessary <a href="/wiki/Legacy_systems" class="mw-redirect" title="Legacy systems">legacy</a> feature, and a "terminological" code (ISO 639-2/T), which is derived from the native name for the language and resembles the language's two-letter code in ISO 639-1. There were originally 22 B codes; <samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">scc</samp> and <samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">scr</samp> are now deprecated. </p><p>In general the T codes are favored; <a href="/wiki/ISO_639-3" title="ISO 639-3">ISO 639-3</a> uses ISO 639-2/T. </p> <div class="mw-heading mw-heading2"><h2 id="Scopes_and_types">Scopes and types</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=3" title="Edit section: Scopes and types"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The codes in ISO 639-2 have a variety of "scopes of denotation", or types of meaning and use, some of which are described in more detail below. </p> <ul><li>Individual languages</li> <li>Macrolanguages (see <a href="/wiki/ISO_639_macrolanguage" title="ISO 639 macrolanguage">ISO 639 macrolanguage</a>)</li> <li><a href="#Collections_of_languages">Collections of languages</a></li> <li>Dialects</li> <li>Reserved for local use</li> <li><a href="#Special_situations">Special situations</a></li></ul> <p>For a definition of macrolanguages and collective languages, see <a rel="nofollow" class="external text" href="http://www.sil.org/iso639-3/scope.asp">ISO 639-3/RA: Scope of denotation for language identifiers</a>. </p><p>Individual languages are further classified as to type: </p> <ul><li>Living languages</li> <li>Extinct languages</li> <li>Ancient languages</li> <li>Historic languages</li> <li>Constructed languages</li></ul> <p><span class="anchor" id="Collective_language_codes"></span> </p> <div class="mw-heading mw-heading3"><h3 id="Collections_of_languages">Collections of languages</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=4" title="Edit section: Collections of languages"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Some ISO 639-2 codes that are commonly used for languages do not precisely represent a particular language or some related languages (as the above macrolanguages). They are regarded as collective language codes and are excluded from <a href="/wiki/ISO_639-3" title="ISO 639-3">ISO 639-3</a>. </p><p>The collective language codes in ISO 639-2 are listed below. Some language groups are noted to be remainder groups, that is excluding languages with their own codes, while other are not. Remainder groups are <code>afa</code>, <code>alg</code>, <code>art</code>, <code>ath</code>, <code>bat</code>, <code>ber</code>, <code>bnt</code>, <code>cai</code>, <code>cau</code>, <code>cel</code>, <code>crp</code>, <code>cus</code>, <code>dra</code>, <code>fiu</code>, <code>gem</code>, <code>inc</code>, <code>ine</code>, <code>ira</code>, <code>khi</code>, <code>kro</code>, <code>map</code>, <code>mis</code>, <code>mkh</code>, <code>mun</code>, <code>nai</code>, <code>nic</code>, <code>paa</code>, <code>roa</code>, <code>sai</code>, <code>sem</code>, <code>sio</code>, <code>sit</code>, <code>sla</code>, <code>ssa</code>, <code>tai</code> and <code>tut</code>, while inclusive groups are <code>apa</code>, <code>arn</code>, <code>arw</code>, <code>aus</code>, <code>bad</code>, <code>bai</code>, <code>bih</code>, <code>cad</code>, <code>car</code>, <code>chb</code>, <code>cmc</code>, <code>cpe</code>, <code>cpf</code>, <code>cpp</code>, <code>dua</code>, <code>hmn</code>, <code>iro</code>, <code>mno</code>, <code>mul</code>, <code>myn</code>, <code>nub</code>, <code>oto</code>, <code>phi</code>, <code>sgn</code>, <code>wak</code>, <code>wen</code>, <code>ypk</code> and <code>znd</code>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>The following code is identified as a collective code in ISO 639-2 but is (at present) missing from ISO 639-5: </p> <ul><li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">him</samp> <a href="/wiki/Himachali_languages" class="mw-redirect" title="Himachali languages">Himachali</a></li></ul> <p>Codes registered for 639-2 that are listed as collective codes in ISO 639-5 (and collective codes by name in ISO 639-2): </p> <style data-mw-deduplicate="TemplateStyles:r1184024115">.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><div class="div-col" style="column-width: 20em;"> <ul><li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">afa</samp> <a href="/wiki/Afro-Asiatic_languages" class="mw-redirect" title="Afro-Asiatic languages">Afro-Asiatic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">alg</samp> <a href="/wiki/Algonquian_languages" title="Algonquian languages">Algonquian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">apa</samp> <a href="/wiki/Apache_languages" class="mw-redirect" title="Apache languages">Apache languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">art</samp> <a href="/wiki/Constructed_language" title="Constructed language">artificial languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">ath</samp> <a href="/wiki/Athapascan_languages" class="mw-redirect" title="Athapascan languages">Athapascan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">aus</samp> <a href="/wiki/Australian_languages" class="mw-redirect" title="Australian languages">Australian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">bad</samp> <a href="/wiki/Banda_languages" title="Banda languages">Banda languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">bai</samp> <a href="/wiki/Bamileke_languages" title="Bamileke languages">Bamileke languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">bat</samp> <a href="/wiki/Baltic_languages" title="Baltic languages">Baltic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">ber</samp> <a href="/wiki/Berber_languages" title="Berber languages">Berber languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">bih</samp> <a href="/wiki/Bihari_languages" title="Bihari languages">Bihari languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">bnt</samp> <a href="/wiki/Bantu_languages" title="Bantu languages">Bantu languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">btk</samp> <a href="/wiki/Batak_languages" title="Batak languages">Batak languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">cai</samp> <a href="/wiki/Central_American_Indian_languages" class="mw-redirect" title="Central American Indian languages">Central American Indian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">cau</samp> <a href="/wiki/Caucasian_languages" class="mw-redirect" title="Caucasian languages">Caucasian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">cel</samp> <a href="/wiki/Celtic_languages" title="Celtic languages">Celtic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">cmc</samp> <a href="/wiki/Chamic_languages" title="Chamic languages">Chamic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">cpe</samp> creoles and pidgins, English-based</li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">cpf</samp> creoles and pidgins, French-based</li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">cpp</samp> creoles and pidgins, Portuguese-based</li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">crp</samp> <a href="/wiki/Creole_language" title="Creole language">creoles</a> and <a href="/wiki/Pidgin" title="Pidgin">pidgins</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">cus</samp> <a href="/wiki/Cushitic_languages" title="Cushitic languages">Cushitic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">day</samp> <a href="/wiki/Land_Dayak_languages" title="Land Dayak languages">Land Dayak languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">dra</samp> <a href="/wiki/Dravidian_languages" title="Dravidian languages">Dravidian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">fiu</samp> <a href="/wiki/Finno-Ugrian_languages" class="mw-redirect" title="Finno-Ugrian languages">Finno-Ugrian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">gem</samp> <a href="/wiki/Germanic_languages" title="Germanic languages">Germanic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">ijo</samp> <a href="/wiki/Ijo_languages" class="mw-redirect" title="Ijo languages">Ijo languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">inc</samp> <a href="/wiki/Indo-Aryan_languages" title="Indo-Aryan languages">Indic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">ine</samp> <a href="/wiki/Indo-European_languages" title="Indo-European languages">Indo-European languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">ira</samp> <a href="/wiki/Iranian_languages" title="Iranian languages">Iranian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">iro</samp> <a href="/wiki/Iroquoian_languages" title="Iroquoian languages">Iroquoian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">kar</samp> <a href="/wiki/Karen_languages" class="mw-redirect" title="Karen languages">Karen languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">khi</samp> <a href="/wiki/Khoisan_languages" title="Khoisan languages">Khoisan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">kro</samp> <a href="/wiki/Kru_languages" title="Kru languages">Kru languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">map</samp> <a href="/wiki/Austronesian_languages" title="Austronesian languages">Austronesian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">mkh</samp> <a href="/wiki/Mon%E2%80%93Khmer_languages" class="mw-redirect" title="Mon–Khmer languages">Mon–Khmer languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">mno</samp> <a href="/wiki/Manobo_languages" title="Manobo languages">Manobo languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">mun</samp> <a href="/wiki/Munda_languages" title="Munda languages">Munda languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">myn</samp> <a href="/wiki/Mayan_languages" title="Mayan languages">Mayan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">nah</samp> <a href="/wiki/Nahuatl_languages" class="mw-redirect" title="Nahuatl languages">Nahuatl languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">nai</samp> <a href="/wiki/North_American_Indian_languages" class="mw-redirect" title="North American Indian languages">North American Indian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">nic</samp> <a href="/wiki/Niger%E2%80%93Congo_languages" title="Niger–Congo languages">Niger-Kordofanian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">nub</samp> <a href="/wiki/Nubian_languages" title="Nubian languages">Nubian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">oto</samp> <a href="/wiki/Otomian_languages" class="mw-redirect" title="Otomian languages">Otomian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">paa</samp> <a href="/wiki/Papuan_languages" title="Papuan languages">Papuan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">phi</samp> <a href="/wiki/Philippine_languages" title="Philippine languages">Philippine languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">pra</samp> <a href="/wiki/Prakrit_languages" class="mw-redirect" title="Prakrit languages">Prakrit languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">roa</samp> <a href="/wiki/Romance_languages" title="Romance languages">Romance languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">sai</samp> <a href="/wiki/South_American_Indian_languages" class="mw-redirect" title="South American Indian languages">South American Indian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">sal</samp> <a href="/wiki/Salishan_languages" title="Salishan languages">Salishan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">sem</samp> <a href="/wiki/Semitic_languages" title="Semitic languages">Semitic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">sgn</samp> <a href="/wiki/Sign_language" title="Sign language">sign languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">sio</samp> <a href="/wiki/Siouan_languages" title="Siouan languages">Siouan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">sit</samp> <a href="/wiki/Sino-Tibetan_languages" title="Sino-Tibetan languages">Sino-Tibetan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">sla</samp> <a href="/wiki/Slavic_languages" title="Slavic languages">Slavic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">smi</samp> <a href="/wiki/Sami_languages" class="mw-redirect" title="Sami languages">Sami languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">son</samp> <a href="/wiki/Songhai_languages" class="mw-redirect" title="Songhai languages">Songhai languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">ssa</samp> <a href="/wiki/Nilo-Saharan_languages" title="Nilo-Saharan languages">Nilo-Saharan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">tai</samp> <a href="/wiki/Tai_languages" title="Tai languages">Tai languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">tup</samp> <a href="/wiki/Tupi_languages" title="Tupi languages">Tupi languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">tut</samp> <a href="/wiki/Altaic_languages" title="Altaic languages">Altaic languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">wak</samp> <a href="/wiki/Wakashan_languages" title="Wakashan languages">Wakashan languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">wen</samp> <a href="/wiki/Sorbian_languages" title="Sorbian languages">Sorbian languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">ypk</samp> <a href="/wiki/Yupik_languages" title="Yupik languages">Yupik languages</a></li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">znd</samp> <a href="/wiki/Zande_languages" title="Zande languages">Zande languages</a></li></ul></div> <div class="mw-heading mw-heading3"><h3 id="Reserved_for_local_use">Reserved for local use</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=5" title="Edit section: Reserved for local use"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The interval from <samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">qaa</samp> to <samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">qtz</samp> is "reserved for local use" and is not used in ISO 639-2 nor in <a href="/wiki/ISO_639-3#Special_codes" title="ISO 639-3">ISO 639-3</a>. These codes are typically used privately for languages not (yet) in either standard. <a href="/wiki/Microsoft_Windows" title="Microsoft Windows">Microsoft Windows</a> uses the <samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">qps</samp> language code for <a href="/wiki/Pseudolocalization" title="Pseudolocalization">pseudo-locales</a> generated automatically from English strings, designed for testing software localization.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Special_situations">Special situations</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=6" title="Edit section: Special situations"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>There are four generic codes for special situations: </p> <ul><li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">mis</samp> is listed as "uncoded languages" (originally an abbreviation for "miscellaneous")</li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">mul</samp> (for "multiple languages") is applied when several languages are used and it is not practical to specify all the appropriate language codes</li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">und</samp> (for "undetermined") is used in situations in which a language or languages must be indicated but the language cannot be identified.</li> <li><samp style="padding-left:0.4em; padding-right:0.4em; color:var( --color-subtle, #666666);">zxx</samp> is listed in the code list as "no linguistic content", e.g. animal sounds (code added on 11 January 2006)</li></ul> <p>These four codes are also used in <a href="/wiki/ISO_639-3#Special_codes" title="ISO 639-3">ISO 639-3</a>. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=7" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/List_of_ISO_639-2_codes" title="List of ISO 639-2 codes">List of ISO 639-2 codes</a></li> <li><a href="/wiki/Language_code" title="Language code">Language code</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=8" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output 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href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.loc.gov/standards/iso639-2/php/code_list.php">"ISO 639-2 Language Code List - Codes for the representation of names of languages"</a>. <i>Library of Congress</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Library+of+Congress&rft.atitle=ISO+639-2+Language+Code+List+-+Codes+for+the+representation+of+names+of+languages&rft_id=https%3A%2F%2Fwww.loc.gov%2Fstandards%2Fiso639-2%2Fphp%2Fcode_list.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO+639-2" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://learn.microsoft.com/en-us/windows/win32/intl/pseudo-locales">"Pseudo-Locales - Win32 apps"</a>. <i>Microsoft Learn</i>. 7 January 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">31 August</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Microsoft+Learn&rft.atitle=Pseudo-Locales+-+Win32+apps&rft.date=2021-01-07&rft_id=https%3A%2F%2Flearn.microsoft.com%2Fen-us%2Fwindows%2Fwin32%2Fintl%2Fpseudo-locales&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO+639-2" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO_639-2&action=edit&section=9" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="https://www.loc.gov/standards/iso639-2/">Official website</a></span></span></li> <li><a rel="nofollow" class="external text" href="https://www.loc.gov/standards/iso639-2/php/code_changes.php">ISO 639-2/RA Change Notice</a> at the <a href="/wiki/Library_of_Congress" title="Library of Congress">Library of Congress</a></li> <li><a rel="nofollow" class="external text" href="https://www.iso.org/standard/4767.html">ISO 639-2:1998: Codes for the representation of names of languages—Part 2: Alpha-3 code</a> at the <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">International Organization for Standardization</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline 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.hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="ISO_639" style="padding:3px"><table class="nowraplinks mw-collapsible uncollapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Footer_ISO_639" title="Template:Footer ISO 639"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Footer_ISO_639" title="Template talk:Footer ISO 639"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Footer_ISO_639" title="Special:EditPage/Template:Footer ISO 639"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="ISO_639" style="font-size:114%;margin:0 4em"><a href="/wiki/ISO_639" title="ISO 639">ISO 639</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd plainlist" style="width:100%;padding:0;background:transparent;color:inherit;"><div style="padding:0px"><table class="navbox-columns-table" style="border-spacing: 0px; text-align:left;width:auto; margin-left:auto; margin-right:auto;"><tbody><tr style="vertical-align:top"><td style="width:5em;">   </td><td class="navbox-list" style="padding:0px;text-align:center; padding:0.5em 1.0em;width:auto;"><div> <ul><li><a href="/wiki/ISO_639" title="ISO 639">ISO 639:2023</a></li> <li>—</li> <li>standard</li></ul> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center; padding:0.5em 1.0em;width:auto;"><div> <ul><li><a href="/wiki/ISO_639-1" title="ISO 639-1">Set 1</a></li> <li><a href="/wiki/List_of_ISO_639-1_codes" class="mw-redirect" title="List of ISO 639-1 codes">list of codes</a></li> <li>languages</li></ul> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center; padding:0.5em 1.0em;width:auto;"><div> <ul><li><a class="mw-selflink selflink">Set 2</a></li> <li><a href="/wiki/List_of_ISO_639-2_codes" title="List of ISO 639-2 codes">list of codes</a></li> <li>languages</li></ul> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center; padding:0.5em 1.0em;width:auto;"><div> <ul><li><a href="/wiki/ISO_639-3" title="ISO 639-3">Set 3</a></li> <li><a href="/wiki/List_of_ISO_639-3_codes" title="List of ISO 639-3 codes">list of codes</a></li> <li>(<a href="/wiki/ISO_639_macrolanguage" title="ISO 639 macrolanguage">macrolanguage codes</a>)</li></ul> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center; padding:0.5em 1.0em;width:auto;"><div> <ul><li><a href="/wiki/ISO_639-5" title="ISO 639-5">Set 5</a></li> <li><a href="/wiki/List_of_ISO_639-5_codes" class="mw-redirect" title="List of ISO 639-5 codes">list of codes</a></li> <li>families/groups</li></ul> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center; padding:0.5em 1.0em;width:auto;"><div> <ul><li><a href="/wiki/ISO_639-6" title="ISO 639-6">ISO 639-6</a> (defunct)</li> <li><a href="/wiki/List_of_ISO_639-6_codes" title="List of ISO 639-6 codes">list of codes</a></li> <li>variants</li></ul> </div></td></tr></tbody></table></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><style data-mw-deduplicate="TemplateStyles:r886047488">.mw-parser-output .nobold{font-weight:normal}</style></div><div role="navigation" class="navbox" aria-labelledby="ISO_standards_by_standard_number" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:ISO_standards" title="Template:ISO standards"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:ISO_standards" title="Template talk:ISO standards"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:ISO_standards" title="Special:EditPage/Template:ISO standards"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="ISO_standards_by_standard_number" style="font-size:114%;margin:0 4em"><a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a> standards <span class="nobold">by standard number</span></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div>List of <a href="/wiki/List_of_ISO_standards" title="List of ISO standards">ISO standards</a> – <a href="/wiki/List_of_ISO_romanizations" title="List of ISO romanizations">ISO romanizations</a> – <a href="/wiki/List_of_IEC_standards" title="List of IEC standards">IEC standards</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1–9999</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ISO_1" title="ISO 1">1</a></li> <li><a href="/wiki/ISO_2" title="ISO 2">2</a></li> <li><a href="/wiki/Renard_series" title="Renard series">3</a></li> <li><a href="/wiki/ISO_4" title="ISO 4">4</a></li> <li><a href="/wiki/Film_speed" title="Film speed">6</a></li> <li><a href="/wiki/British_Standard_Pipe" title="British Standard Pipe">7</a></li> <li><a href="/wiki/ISO_9" title="ISO 9">9</a></li> <li><a href="/wiki/A440_(pitch_standard)" title="A440 (pitch standard)">16</a></li> <li><a href="/wiki/Renard_series" title="Renard series">17</a></li> <li><a href="/wiki/ISO_31" title="ISO 31">31</a> <ul><li><a href="/wiki/ISO_31-0" title="ISO 31-0">-0</a></li> <li><a href="/wiki/ISO_31-1" title="ISO 31-1">-1</a></li> <li><a href="/wiki/ISO_31-3" title="ISO 31-3">-3</a></li> <li><a href="/wiki/ISO_31-4" title="ISO 31-4">-4</a></li> <li><a href="/wiki/ISO_31-5" title="ISO 31-5">-5</a></li> <li><a href="/wiki/ISO_31-6" title="ISO 31-6">-6</a></li> <li><a href="/wiki/ISO_31-7" title="ISO 31-7">-7</a></li> <li><a href="/wiki/ISO_31-8" title="ISO 31-8">-8</a></li> <li><a href="/wiki/ISO_31-9" class="mw-redirect" title="ISO 31-9">-9</a></li> <li><a href="/wiki/ISO_31-10" title="ISO 31-10">-10</a></li> <li><a href="/wiki/ISO_31-11" title="ISO 31-11">-11</a></li> <li><a href="/wiki/ISO_31-12" class="mw-redirect" title="ISO 31-12">-12</a></li> <li><a href="/wiki/ISO_31-13" class="mw-redirect" title="ISO 31-13">-13</a></li></ul></li> <li><a href="/wiki/ISO_metric_screw_thread" title="ISO metric screw thread">68-1</a></li> <li><a href="/wiki/ISO_128" title="ISO 128">128</a></li> <li><a href="/wiki/ISO_216" title="ISO 216">216</a></li> <li><a href="/wiki/ISO_217" title="ISO 217">217</a></li> <li><a href="/wiki/Equal-loudness_contour" title="Equal-loudness contour">226</a></li> <li><a href="/wiki/British_Standard_Pipe" title="British Standard Pipe">228</a></li> <li><a href="/wiki/ISO_233" title="ISO 233">233</a></li> <li><a href="/wiki/ISO_259" title="ISO 259">259</a></li> <li><a href="/wiki/ISO_metric_screw_thread" title="ISO metric screw thread">261</a></li> <li><a href="/wiki/ISO_metric_screw_thread" title="ISO metric screw thread">262</a></li> <li><a href="/wiki/Kappa_number" title="Kappa number">302</a></li> <li><a href="/wiki/Vicat_softening_point" title="Vicat softening point">306</a></li> <li><a href="/wiki/Hazard_symbol#Ionizing_radiation_symbol" title="Hazard symbol">361</a></li> <li><a href="/wiki/Power_take-off" title="Power take-off">500</a></li> <li><a href="/wiki/Hot_shoe" title="Hot shoe">518</a></li> <li><a href="/wiki/Prontor-Compur" title="Prontor-Compur">519</a></li> <li><a href="/wiki/ISO_639" title="ISO 639">639</a> <ul><li><a href="/wiki/ISO_639-1" title="ISO 639-1">-1</a></li> <li><a class="mw-selflink selflink">-2</a></li> <li><a href="/wiki/ISO_639-3" title="ISO 639-3">-3</a></li> <li><a href="/wiki/ISO_639-5" title="ISO 639-5">-5</a></li> <li><a href="/wiki/ISO_639-6" title="ISO 639-6">-6</a></li></ul></li> <li><a href="/wiki/ISO/IEC_646" title="ISO/IEC 646">646</a></li> <li><a href="/wiki/ISO_657" title="ISO 657">657</a></li> <li><a href="/wiki/ISO_668" title="ISO 668">668</a></li> <li><a href="/wiki/ISO_690" title="ISO 690">690</a></li> <li><a href="/wiki/ISO_704" title="ISO 704">704</a></li> <li><a href="/wiki/ISO_732" title="ISO 732">732</a></li> <li><a href="/wiki/Antimagnetic_watch" title="Antimagnetic watch">764</a></li> <li><a href="/wiki/Hole_punch" title="Hole punch">838</a></li> <li><a href="/wiki/ISO_843" title="ISO 843">843</a></li> <li><a href="/wiki/ISO_860" title="ISO 860">860</a></li> <li><a href="/wiki/ISO_898" title="ISO 898">898</a></li> <li><a href="/wiki/ISO_965" title="ISO 965">965</a></li> <li><a href="/wiki/ISO_999" title="ISO 999">999</a></li> <li><a href="/wiki/ISO_1000" title="ISO 1000">1000</a></li> <li><a href="/wiki/Magnetic_ink_character_recognition" title="Magnetic ink character recognition">1004</a></li> <li><a href="/wiki/135_film" title="135 film">1007</a></li> <li><a href="/wiki/OCR-A" title="OCR-A">1073-1</a></li> <li><a href="/wiki/OCR-B" title="OCR-B">1073-2</a></li> <li><a href="/wiki/Longitudinal_redundancy_check" title="Longitudinal redundancy check">1155</a></li> <li><a href="/wiki/Shock-resistant_watch#ISO_1413_shock-resistant_standard" title="Shock-resistant watch">1413</a></li> <li><a href="/wiki/ALGOL_60" title="ALGOL 60">1538</a></li> <li><a href="/wiki/ISO_1629" title="ISO 1629">1629</a></li> <li><a href="/wiki/ISO_1745" title="ISO 1745">1745</a></li> <li><a href="/wiki/COBOL" title="COBOL">1989</a></li> <li><a href="/wiki/ISO_2014" title="ISO 2014">2014</a></li> <li><a href="/wiki/ISO_2015" title="ISO 2015">2015</a></li> <li><a href="/wiki/ISO/IEC_2022" title="ISO/IEC 2022">2022</a></li> <li><a href="/wiki/ISO_2033" title="ISO 2033">2033</a></li> <li><a href="/wiki/ISO_2047" title="ISO 2047">2047</a></li> <li><a href="/wiki/ISBN" title="ISBN">2108</a></li> <li><a href="/wiki/ISO_2145" title="ISO 2145">2145</a></li> <li><a href="/wiki/ISO_2146" title="ISO 2146">2146</a></li> <li><a href="/wiki/Film_speed" title="Film speed">2240</a></li> <li><a href="/wiki/Water_Resistant_mark" title="Water Resistant mark">2281</a></li> <li><a href="/wiki/International_Standard_Atmosphere" title="International Standard Atmosphere">2533</a></li> <li><a href="/wiki/ISO_2709" title="ISO 2709">2709</a></li> <li><a href="/wiki/ISO_2711" title="ISO 2711">2711</a></li> <li><a href="/wiki/Film_speed" title="Film speed">2720</a></li> <li><a href="/wiki/ISO_2788" title="ISO 2788">2788</a></li> <li><a href="/wiki/ISO_2848" title="ISO 2848">2848</a></li> <li><a href="/wiki/ISO_2852" title="ISO 2852">2852</a></li> <li><a href="/wiki/ISO_2921" title="ISO 2921">2921</a></li> <li><a href="/wiki/126_film" title="126 film">3029</a></li> <li><a href="/wiki/ISO_3103" title="ISO 3103">3103</a></li> <li><a href="/wiki/ISO_3166" title="ISO 3166">3166</a> <ul><li><a href="/wiki/ISO_3166-1" title="ISO 3166-1">-1</a></li> <li><a href="/wiki/ISO_3166-2" title="ISO 3166-2">-2</a></li> <li><a href="/wiki/ISO_3166-3" title="ISO 3166-3">-3</a></li></ul></li> <li><a href="/wiki/International_Standard_Serial_Number" class="mw-redirect" title="International Standard Serial Number">3297</a></li> <li><a href="/wiki/ISO_3307" title="ISO 3307">3307</a></li> <li><a href="/wiki/O-ring" title="O-ring">3601</a></li> <li><a href="/wiki/Kunrei-shiki_romanization" title="Kunrei-shiki romanization">3602</a></li> <li><a href="/wiki/ISO_3864" title="ISO 3864">3864</a></li> <li><a href="/wiki/International_Standard_Recording_Code" title="International Standard Recording Code">3901</a></li> <li><a href="/wiki/FDI_World_Dental_Federation_notation" title="FDI World Dental Federation notation">3950</a></li> <li><a href="/wiki/ISO_3977" title="ISO 3977">3977</a></li> <li><a href="/wiki/ISO_4031" title="ISO 4031">4031</a></li> <li><a href="/wiki/ISO_4157" title="ISO 4157">4157</a></li> <li><a href="/wiki/ISO_4165" title="ISO 4165">4165</a></li> <li><a href="/wiki/ISO_4217" title="ISO 4217">4217</a></li> <li><a href="/wiki/ISO/IEC_4909" title="ISO/IEC 4909">4909</a></li> <li><a href="/wiki/ISO/IEC_5218" title="ISO/IEC 5218">5218</a></li> <li><a href="/wiki/ISO_5426" title="ISO 5426">5426</a></li> <li><a href="/wiki/ISO_5427" title="ISO 5427">5427</a></li> <li><a href="/wiki/ISO_5428" title="ISO 5428">5428</a></li> <li><a href="/wiki/Accuracy_and_precision" title="Accuracy and precision">5725</a></li> <li><a href="/wiki/ISO_5775" title="ISO 5775">5775</a></li> <li><a href="/wiki/ISO_5776" title="ISO 5776">5776</a></li> <li><a href="/wiki/Film_speed" title="Film speed">5800</a></li> <li><a href="/wiki/Flowchart" title="Flowchart">5807</a></li> <li><a href="/wiki/ISO_5964" title="ISO 5964">5964</a></li> <li><a href="/wiki/International_Securities_Identification_Number" title="International Securities Identification Number">6166</a></li> <li><a href="/wiki/ISO_6344" title="ISO 6344">6344</a></li> <li><a href="/wiki/ISO_6346" title="ISO 6346">6346</a></li> <li><a href="/wiki/Minimal_BASIC" title="Minimal BASIC">6373</a></li> <li><a href="/wiki/ISO_6385" title="ISO 6385">6385</a></li> <li><a href="/wiki/Water_Resistant_mark" title="Water Resistant mark">6425</a></li> <li><a href="/wiki/ANSI_escape_code" title="ANSI escape code">6429</a></li> <li><a href="/wiki/ISO_6438" title="ISO 6438">6438</a></li> <li><a href="/wiki/ISO/IEC_6523" title="ISO/IEC 6523">6523</a></li> <li><a href="/wiki/ISO_6709" title="ISO 6709">6709</a></li> <li><a href="/wiki/ISO_6943" title="ISO 6943">6943</a></li> <li><a href="/wiki/ISO_7001" title="ISO 7001">7001</a></li> <li><a href="/wiki/ISO_7002" title="ISO 7002">7002</a></li> <li><a href="/wiki/ISO_7010" title="ISO 7010">7010</a></li> <li><a href="/wiki/ISO_7027" title="ISO 7027">7027</a></li> <li><a href="/wiki/ISO/IEC_7064" title="ISO/IEC 7064">7064</a></li> <li><a href="/wiki/Pinyin" title="Pinyin">7098</a></li> <li><a href="/wiki/Pascal_(programming_language)" title="Pascal (programming language)">7185</a></li> <li><a href="/wiki/ISO_7200" title="ISO 7200">7200</a></li> <li><a href="/wiki/OSI_model" title="OSI model">7498</a> <ul><li><a href="/wiki/OSI_model" title="OSI model">-1</a></li></ul></li> <li><a href="/wiki/ISO_7637" title="ISO 7637">7637</a></li> <li><a href="/wiki/ISO_7736" title="ISO 7736">7736</a></li> <li><a href="/wiki/ISO/IEC_7810" title="ISO/IEC 7810">7810</a></li> <li><a href="/wiki/ISO/IEC_7811" title="ISO/IEC 7811">7811</a></li> <li><a href="/wiki/ISO/IEC_7812" title="ISO/IEC 7812">7812</a></li> <li><a href="/wiki/ISO/IEC_7813" title="ISO/IEC 7813">7813</a></li> <li><a href="/wiki/ISO/IEC_7816" title="ISO/IEC 7816">7816</a></li> <li><a href="/wiki/Graphical_Kernel_System" title="Graphical Kernel System">7942</a></li> <li><a href="/wiki/ISO_8000" title="ISO 8000">8000</a></li> <li><a href="/wiki/On-board_diagnostics" title="On-board diagnostics">8093</a></li> <li><a href="/wiki/ISO_8178" title="ISO 8178">8178</a></li> <li><a href="/wiki/Fuel_oil" title="Fuel oil">8217</a></li> <li><a href="/wiki/ISO_8373" class="mw-redirect" title="ISO 8373">8373</a></li> <li><a href="/wiki/ISO_8501-1" title="ISO 8501-1">8501-1</a></li> <li><a href="/wiki/FTAM" title="FTAM">8571</a></li> <li><a href="/wiki/ISO_8583" title="ISO 8583">8583</a></li> <li><a href="/wiki/ISO_8601" title="ISO 8601">8601</a></li> <li><a href="/wiki/Open_Document_Architecture" title="Open Document Architecture">8613</a></li> <li><a href="/wiki/Computer_Graphics_Metafile" title="Computer Graphics Metafile">8632</a></li> <li><a href="/wiki/Graphical_Kernel_System" title="Graphical Kernel System">8651</a></li> <li><a href="/wiki/ISO/IEC_8652" title="ISO/IEC 8652">8652</a></li> <li><a href="/wiki/ISO_8691" title="ISO 8691">8691</a></li> <li><a href="/wiki/Graphical_Kernel_System" title="Graphical Kernel System">8805/8806</a></li> <li><a href="/wiki/Language_Of_Temporal_Ordering_Specification" class="mw-redirect" title="Language Of Temporal Ordering Specification">8807</a></li> <li><a href="/wiki/Fuse_(automotive)" class="mw-redirect" title="Fuse (automotive)">8820-5</a></li> <li><a href="/wiki/ISO/IEC_8859" title="ISO/IEC 8859">8859</a> <ul><li><a href="/wiki/ISO/IEC_8859-1" title="ISO/IEC 8859-1">-1</a></li> <li><a href="/wiki/ISO/IEC_8859-2" title="ISO/IEC 8859-2">-2</a></li> <li><a href="/wiki/ISO/IEC_8859-3" title="ISO/IEC 8859-3">-3</a></li> <li><a href="/wiki/ISO/IEC_8859-4" title="ISO/IEC 8859-4">-4</a></li> <li><a href="/wiki/ISO/IEC_8859-5" title="ISO/IEC 8859-5">-5</a></li> <li><a href="/wiki/ISO/IEC_8859-6" title="ISO/IEC 8859-6">-6</a></li> <li><a href="/wiki/ISO/IEC_8859-7" title="ISO/IEC 8859-7">-7</a></li> <li><a href="/wiki/ISO/IEC_8859-8" title="ISO/IEC 8859-8">-8</a></li> <li><a href="/wiki/ISO-8859-8-I" title="ISO-8859-8-I">-8-I</a></li> <li><a href="/wiki/ISO/IEC_8859-9" title="ISO/IEC 8859-9">-9</a></li> <li><a href="/wiki/ISO/IEC_8859-10" title="ISO/IEC 8859-10">-10</a></li> <li><a href="/wiki/ISO/IEC_8859-11" title="ISO/IEC 8859-11">-11</a></li> <li><a href="/wiki/ISO/IEC_8859-12" class="mw-redirect" title="ISO/IEC 8859-12">-12</a></li> <li><a href="/wiki/ISO/IEC_8859-13" title="ISO/IEC 8859-13">-13</a></li> <li><a href="/wiki/ISO/IEC_8859-14" title="ISO/IEC 8859-14">-14</a></li> <li><a href="/wiki/ISO/IEC_8859-15" title="ISO/IEC 8859-15">-15</a></li> <li><a href="/wiki/ISO/IEC_8859-16" title="ISO/IEC 8859-16">-16</a></li></ul></li> <li><a href="/wiki/Standard_Generalized_Markup_Language" title="Standard Generalized Markup Language">8879</a></li> <li><a href="/wiki/ISO_9000" class="mw-redirect" title="ISO 9000">9000/9001</a></li> <li><a href="/wiki/ASMO_449" title="ASMO 449">9036</a></li> <li><a href="/wiki/SQL" title="SQL">9075</a></li> <li><a href="/wiki/ISO/IEC_9126" title="ISO/IEC 9126">9126</a></li> <li><a href="/wiki/On-board_diagnostics" title="On-board diagnostics">9141</a></li> <li><a href="/wiki/Salt_spray_test" title="Salt spray test">9227</a></li> <li><a href="/wiki/ISO_9241" title="ISO 9241">9241</a></li> <li><a href="/wiki/File_Allocation_Table" title="File Allocation Table">9293</a></li> <li><a href="/wiki/Fiber_Distributed_Data_Interface" title="Fiber Distributed Data Interface">9314</a></li> <li><a href="/wiki/ISO_9362" title="ISO 9362">9362</a></li> <li><a href="/wiki/Shoe_size" title="Shoe size">9407</a></li> <li><a href="/wiki/CHILL" title="CHILL">9496</a></li> <li><a href="/wiki/Manufacturing_Message_Specification" title="Manufacturing Message Specification">9506</a></li> <li><a href="/wiki/ISO/IEC_9529" title="ISO/IEC 9529">9529</a></li> <li><a href="/wiki/ISO_9564" title="ISO 9564">9564</a></li> <li><a href="/wiki/PHIGS" title="PHIGS">9592/9593</a></li> <li><a href="/wiki/X.500" title="X.500">9594</a></li> <li><a href="/wiki/ISO_9660" title="ISO 9660">9660</a></li> <li><a href="/wiki/ISO/IEC_9797-1" title="ISO/IEC 9797-1">9797-1</a></li> <li><a href="/wiki/ISO_9897" title="ISO 9897">9897</a></li> <li><a href="/wiki/ANSI_C" title="ANSI C">9899</a></li> <li><a href="/wiki/POSIX" title="POSIX">9945</a></li> <li><a href="/wiki/Romanization_of_Georgian" title="Romanization of Georgian">9984</a></li> <li><a href="/wiki/Romanization_of_Armenian" title="Romanization of Armenian">9985</a></li> <li><a href="/wiki/ISO/IEC_9995" title="ISO/IEC 9995">9995</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">10000–19999</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ISO_10006" title="ISO 10006">10006</a></li> <li><a href="/wiki/ISO_10007" title="ISO 10007">10007</a></li> <li><a href="/wiki/ISO/IEC_10116" title="ISO/IEC 10116">10116</a></li> <li><a href="/wiki/Whirlpool_(hash_function)" title="Whirlpool (hash function)">10118-3</a></li> <li><a href="/wiki/ISO_10160" title="ISO 10160">10160</a></li> <li><a href="/wiki/ISO_10161" title="ISO 10161">10161</a></li> <li><a href="/wiki/Guidelines_for_the_Definition_of_Managed_Objects" title="Guidelines for the Definition of Managed Objects">10165</a></li> <li><a href="/wiki/Document_Style_Semantics_and_Specification_Language" title="Document Style Semantics and Specification Language">10179</a></li> <li><a href="/wiki/Pascal_(programming_language)#ISO/IEC_10206:1990_Extended_Pascal" title="Pascal (programming language)">10206</a></li> <li><a href="/wiki/ISO_10218" title="ISO 10218">10218</a></li> <li><a href="/wiki/Full_BASIC" title="Full BASIC">10279</a></li> <li><a href="/wiki/ISO_10303" title="ISO 10303">10303</a> <ul><li><a href="/wiki/EXPRESS_(data_modeling_language)" title="EXPRESS (data modeling language)">-11</a></li> <li><a href="/wiki/ISO_10303-21" title="ISO 10303-21">-21</a></li> <li><a href="/wiki/ISO_10303-22" title="ISO 10303-22">-22</a></li> <li><a href="/wiki/ISO_10303-28" title="ISO 10303-28">-28</a></li> <li><a href="/wiki/STEP-NC" title="STEP-NC">-238</a></li></ul></li> <li><a href="/wiki/Market_Identifier_Code" title="Market Identifier Code">10383</a></li> <li><a href="/wiki/ArmSCII" title="ArmSCII">10585</a></li> <li><a href="/wiki/IS-IS" title="IS-IS">10589</a></li> <li><a href="/wiki/ISO_10628" title="ISO 10628">10628</a></li> <li><a href="/wiki/Universal_Coded_Character_Set" title="Universal Coded Character Set">10646</a></li> <li><a href="/wiki/Torx" title="Torx">10664</a></li> <li><a href="/wiki/RM-ODP" title="RM-ODP">10746</a></li> <li><a href="/wiki/Multibus" title="Multibus">10861</a></li> <li><a href="/wiki/International_Standard_Music_Number" title="International Standard Music Number">10957</a></li> <li><a href="/wiki/ISO_10962" title="ISO 10962">10962</a></li> <li><a href="/wiki/ISO/IEC_10967" title="ISO/IEC 10967">10967</a></li> <li><a href="/wiki/ISO/IEEE_11073" title="ISO/IEEE 11073">11073</a></li> <li><a href="/wiki/ISO_11170" title="ISO 11170">11170</a></li> <li><a href="/wiki/MPEG-1" title="MPEG-1">11172</a></li> <li><a href="/wiki/ISO/IEC_11179" title="ISO/IEC 11179">11179</a></li> <li><a href="/wiki/ISO/IEC_11404" title="ISO/IEC 11404">11404</a></li> <li><a href="/wiki/JBIG" title="JBIG">11544</a></li> <li><a href="/wiki/ISO_11783" title="ISO 11783">11783</a></li> <li><a href="/wiki/ISO_11784_and_ISO_11785" title="ISO 11784 and ISO 11785">11784</a></li> <li><a href="/wiki/ISO_11784_and_ISO_11785" title="ISO 11784 and ISO 11785">11785</a></li> <li><a href="/wiki/ISO/IEC_11801" title="ISO/IEC 11801">11801</a></li> <li><a href="/wiki/Trusted_Platform_Module" title="Trusted Platform Module">11889</a></li> <li><a href="/wiki/CAN_bus#CAN_lower-layer_standards" title="CAN bus">11898</a></li> <li><a href="/wiki/ISO_11940" title="ISO 11940">11940</a> (<a href="/wiki/ISO_11940-2" title="ISO 11940-2">-2</a>)</li> <li><a href="/wiki/ISO/TR_11941" title="ISO/TR 11941">11941</a></li> <li><a href="/wiki/ISO/TR_11941" title="ISO/TR 11941">11941 (TR)</a></li> <li><a href="/wiki/ISO_11992" title="ISO 11992">11992</a></li> <li><a href="/wiki/ISO_12006" title="ISO 12006">12006</a></li> <li><a href="/wiki/DICOM" title="DICOM">12052</a></li> <li><a href="/wiki/ISO/IEC_TR_12182" title="ISO/IEC TR 12182">12182</a></li> <li><a href="/wiki/ISO/IEC_12207" title="ISO/IEC 12207">12207</a></li> <li><a href="/wiki/TIFF/EP" title="TIFF/EP">12234-2</a></li> <li><a href="/wiki/Linguistic_categories#ISO_12620_(ISO_TC37_Data_Category_Registry,_ISOcat)" title="Linguistic categories">12620</a></li> <li><a href="/wiki/Prolog" title="Prolog">13211</a> <ul><li><a href="/wiki/Prolog" title="Prolog">-1</a></li> <li><a href="/wiki/Prolog" title="Prolog">-2</a></li></ul></li> <li><a href="/wiki/Isofix" title="Isofix">13216</a></li> <li><a href="/wiki/Topic_map" title="Topic map">13250</a></li> <li><a href="/wiki/ISO_13399" title="ISO 13399">13399</a></li> <li><a href="/wiki/ISO_13406-2" title="ISO 13406-2">13406-2</a></li> <li><a href="/wiki/110_film" title="110 film">13450</a></li> <li><a href="/wiki/ISO_13485" title="ISO 13485">13485</a></li> <li><a href="/wiki/ISO_13490" title="ISO 13490">13490</a></li> <li><a href="/wiki/ISO_13567" title="ISO 13567">13567</a></li> <li><a href="/wiki/Z_notation" title="Z notation">13568</a></li> <li><a href="/wiki/ISO_13584" title="ISO 13584">13584</a></li> <li><a href="/wiki/International_Bank_Account_Number" title="International Bank Account Number">13616</a></li> <li><a href="/wiki/ISLISP" title="ISLISP">13816</a></li> <li><a href="/wiki/MPEG-2" title="MPEG-2">13818</a></li> <li><a href="/wiki/ISO_14000" class="mw-redirect" title="ISO 14000">14000</a></li> <li><a href="/wiki/ISO_14031" title="ISO 14031">14031</a></li> <li><a href="/wiki/ISO_14224" title="ISO 14224">14224</a></li> <li><a href="/wiki/PDF/UA" title="PDF/UA">14289</a></li> <li><a href="/wiki/Horsepower" title="Horsepower">14396</a></li> <li><a href="/wiki/ISO/IEC_14443" title="ISO/IEC 14443">14443</a></li> <li><a href="/wiki/MPEG-4" title="MPEG-4">14496</a> <ul><li><a href="/wiki/MPEG-4_Part_2" title="MPEG-4 Part 2">-2</a></li> <li><a href="/wiki/MPEG-4_Part_3" title="MPEG-4 Part 3">-3</a></li> <li><a href="/wiki/Delivery_Multimedia_Integration_Framework" title="Delivery Multimedia Integration Framework">-6</a></li> <li><a href="/wiki/Advanced_Video_Coding" title="Advanced Video Coding">-10</a></li> <li><a href="/wiki/MPEG-4_Part_11" title="MPEG-4 Part 11">-11</a></li> <li><a href="/wiki/ISO_base_media_file_format" title="ISO base media file format">-12</a></li> <li><a href="/wiki/MP4_file_format" title="MP4 file format">-14</a></li> <li><a href="/wiki/MP4_file_format" title="MP4 file format">-17</a></li> <li><a href="/wiki/MP4_file_format" title="MP4 file format">-20</a></li></ul></li> <li><a href="/wiki/ISO_14617" title="ISO 14617">14617</a></li> <li><a href="/wiki/ISO_14644" title="ISO 14644">14644</a></li> <li><a href="/wiki/STEP-NC" title="STEP-NC">14649</a></li> <li><a href="/wiki/ISO/IEC_14651" title="ISO/IEC 14651">14651</a></li> <li><a href="/wiki/ISO_14698" title="ISO 14698">14698</a></li> <li><a href="/wiki/Software_maintenance" title="Software maintenance">14764</a></li> <li><a href="/wiki/C%2B%2B" title="C++">14882</a></li> <li><a href="/wiki/ISO_14971" title="ISO 14971">14971</a></li> <li><a href="/wiki/ISO_15022" title="ISO 15022">15022</a></li> <li><a href="/wiki/ISO_15189" title="ISO 15189">15189</a></li> <li><a href="/wiki/ISO/IEC_15288" title="ISO/IEC 15288">15288</a></li> <li><a href="/wiki/Ada_Semantic_Interface_Specification" title="Ada Semantic Interface Specification">15291</a></li> <li><a href="/wiki/ISO_15398" title="ISO 15398">15398</a></li> <li><a href="/wiki/Common_Criteria" title="Common Criteria">15408</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">15444</a> <ul><li><a href="/wiki/Motion_JPEG_2000" title="Motion JPEG 2000">-3</a></li> <li><a href="/wiki/JPIP" title="JPIP">-9</a></li></ul></li> <li><a href="/wiki/HTML" title="HTML">15445</a></li> <li><a href="/wiki/PDF417" title="PDF417">15438</a></li> <li><a href="/wiki/ISO/IEC_15504" title="ISO/IEC 15504">15504</a></li> <li><a href="/wiki/International_Standard_Identifier_for_Libraries_and_Related_Organizations" title="International Standard Identifier for Libraries and Related Organizations">15511</a></li> <li><a href="/wiki/ISO_15686" title="ISO 15686">15686</a></li> <li><a href="/wiki/ISO/IEC_15693" title="ISO/IEC 15693">15693</a></li> <li><a href="/wiki/International_Standard_Audiovisual_Number" title="International Standard Audiovisual Number">15706</a> <ul><li><a href="/wiki/International_Standard_Audiovisual_Number" title="International Standard Audiovisual Number">-2</a></li></ul></li> <li><a href="/wiki/International_Standard_Musical_Work_Code" title="International Standard Musical Work Code">15707</a></li> <li><a href="/wiki/ISO/IEC_15897" title="ISO/IEC 15897">15897</a></li> <li><a href="/wiki/ISO_15919" title="ISO 15919">15919</a></li> <li><a href="/wiki/ISO_15924" title="ISO 15924">15924</a></li> <li><a href="/wiki/ISO_15926" title="ISO 15926">15926</a></li> <li><a href="/wiki/ISO_15926_WIP" title="ISO 15926 WIP">15926 WIP</a></li> <li><a href="/wiki/PDF/X" title="PDF/X">15930</a></li> <li><a href="/wiki/MPEG-7" title="MPEG-7">15938</a></li> <li><a href="/wiki/MaxiCode" title="MaxiCode">16023</a></li> <li><a href="/wiki/ECMAScript" title="ECMAScript">16262</a></li> <li><a href="/wiki/Quality_function_deployment" title="Quality function deployment">16355-1</a></li> <li><a href="/wiki/Mixed_raster_content" title="Mixed raster content">16485</a></li> <li><a href="/wiki/PDF/VT" title="PDF/VT">16612-2</a></li> <li><a href="/wiki/ISO_16750" title="ISO 16750">16750</a></li> <li><a href="/wiki/IATF_16949" title="IATF 16949">16949 (TS)</a></li> <li><a href="/wiki/ISO/IEC_17024" title="ISO/IEC 17024">17024</a></li> <li><a href="/wiki/ISO/IEC_17025" title="ISO/IEC 17025">17025</a></li> <li><a href="/wiki/ISO_17100" title="ISO 17100">17100</a></li> <li><a href="/wiki/Open_Virtualization_Format" title="Open Virtualization Format">17203</a></li> <li><a href="/wiki/SDMX" title="SDMX">17369</a></li> <li><a href="/wiki/Legal_Entity_Identifier" title="Legal Entity Identifier">17442</a></li> <li><a href="/wiki/COLLADA" title="COLLADA">17506</a></li> <li><a href="/wiki/ISO/IEC_27002" title="ISO/IEC 27002">17799</a></li> <li><a href="/wiki/QR_code" title="QR code">18004</a></li> <li><a href="/wiki/ISO/IEC_18014" title="ISO/IEC 18014">18014</a></li> <li><a href="/wiki/JPEG_XL" title="JPEG XL">18181</a></li> <li><a href="/wiki/ISO_18245" title="ISO 18245">18245</a></li> <li><a href="/wiki/Process_Specification_Language" title="Process Specification Language">18629</a></li> <li><a href="/wiki/Photographic_Activity_Test" title="Photographic Activity Test">18916</a></li> <li><a href="/wiki/PDF/A" title="PDF/A">19005</a></li> <li><a href="/wiki/ISO_19011" title="ISO 19011">19011</a></li> <li><a href="/wiki/ISO_19092-1" class="mw-redirect" title="ISO 19092-1">19092</a> <ul><li><a href="/wiki/ISO_19092-1" class="mw-redirect" title="ISO 19092-1">-1</a></li> <li><a href="/wiki/ISO_19092-2" class="mw-redirect" title="ISO 19092-2">-2</a></li></ul></li> <li><a href="/wiki/ISO_19114" title="ISO 19114">19114</a></li> <li><a href="/wiki/Geospatial_metadata#ISO_19115:_Geographic_information_–_Metadata" title="Geospatial metadata">19115</a></li> <li><a href="/wiki/Simple_Features" title="Simple Features">19125</a></li> <li><a href="/wiki/Geography_Markup_Language#ISO_19136" title="Geography Markup Language">19136</a></li> <li><a href="/wiki/Shoe_size" title="Shoe size">19407</a></li> <li><a href="/wiki/ISO_19439" title="ISO 19439">19439</a></li> <li><a href="/wiki/Common_Object_Request_Broker_Architecture" title="Common Object Request Broker Architecture">19500</a></li> <li><a href="/wiki/Unified_Modeling_Language" title="Unified Modeling Language">19501</a></li> <li><a href="/wiki/Meta-Object_Facility" title="Meta-Object Facility">19502</a></li> <li><a href="/wiki/XML_Metadata_Interchange" title="XML Metadata Interchange">19503</a></li> <li><a href="/wiki/Unified_Modeling_Language" title="Unified Modeling Language">19505</a></li> <li><a href="/wiki/Knowledge_Discovery_Metamodel" title="Knowledge Discovery Metamodel">19506</a></li> <li><a href="/wiki/Object_Constraint_Language" title="Object Constraint Language">19507</a></li> <li><a href="/wiki/Meta-Object_Facility" title="Meta-Object Facility">19508</a></li> <li><a href="/wiki/XML_Metadata_Interchange" title="XML Metadata Interchange">19509</a></li> <li><a href="/wiki/Business_Process_Model_and_Notation" title="Business Process Model and Notation">19510</a></li> <li><a href="/wiki/ISO_19600" title="ISO 19600">19600</a></li> <li><a href="/wiki/ISO/IEC_19752" title="ISO/IEC 19752">19752</a></li> <li><a href="/wiki/RELAX_NG" title="RELAX NG">19757</a></li> <li><a href="/wiki/ISO/IEC_19770" title="ISO/IEC 19770">19770</a></li> <li><a href="/wiki/X3D" title="X3D">19775-1</a></li> <li><a href="/wiki/ISO/IEC_19794-5" title="ISO/IEC 19794-5">19794-5</a></li> <li><a href="/wiki/Cloud_Infrastructure_Management_Interface" title="Cloud Infrastructure Management Interface">19831</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">20000–29999</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ISO/IEC_20000" title="ISO/IEC 20000">20000</a></li> <li><a href="/wiki/ISO_20022" title="ISO 20022">20022</a></li> <li><a href="/wiki/ISO_20121" title="ISO 20121">20121</a></li> <li><a href="/wiki/ISO_20400" title="ISO 20400">20400</a></li> <li><a href="/wiki/Open_Data_Protocol" title="Open Data Protocol">20802</a></li> <li><a href="/wiki/Han_Xin_code" title="Han Xin code">20830</a></li> <li><a href="/wiki/MPEG-21" title="MPEG-21">21000</a></li> <li><a href="/wiki/ISO_21001" title="ISO 21001">21001</a></li> <li><a href="/wiki/International_Standard_Text_Code" title="International Standard Text Code">21047</a></li> <li><a href="/wiki/JPEG_XS" title="JPEG XS">21122</a></li> <li><a href="/wiki/ISO_21500" title="ISO 21500">21500</a></li> <li><a href="/wiki/ISO/IEC_21827" title="ISO/IEC 21827">21827</a></li> <li><a href="/wiki/ISO_22000" title="ISO 22000">22000</a></li> <li><a href="/wiki/ECMAScript" title="ECMAScript">22275</a></li> <li><a href="/wiki/ISO_22300" title="ISO 22300">22300</a></li> <li><a href="/wiki/ISO_22301" title="ISO 22301">22301</a></li> <li><a href="/wiki/ISO_22395" title="ISO 22395">22395</a></li> <li><a href="/wiki/ECMAScript_for_XML" title="ECMAScript for XML">22537</a></li> <li><a href="/wiki/MPEG-A" title="MPEG-A">23000</a></li> <li><a href="/wiki/MPEG-D" title="MPEG-D">23003</a></li> <li><a href="/wiki/MPEG-H" title="MPEG-H">23008</a></li> <li><a href="/wiki/Dynamic_Adaptive_Streaming_over_HTTP" title="Dynamic Adaptive Streaming over HTTP">23009</a></li> <li><a href="/wiki/Versatile_Video_Coding" title="Versatile Video Coding">23090-3</a></li> <li><a href="/wiki/MPEG-G" title="MPEG-G">23092</a></li> <li><a href="/wiki/Essential_Video_Coding" title="Essential Video Coding">23094-1</a></li> <li><a href="/wiki/LCEVC" title="LCEVC">23094-2</a></li> <li><a href="/wiki/C_Sharp_(programming_language)" title="C Sharp (programming language)">23270</a></li> <li><a href="/wiki/Common_Language_Infrastructure" title="Common Language Infrastructure">23271</a></li> <li><a href="/wiki/Linux_Standard_Base" title="Linux Standard Base">23360</a></li> <li><a href="/wiki/Rectangular_Micro_QR_Code" title="Rectangular Micro QR Code">23941</a></li> <li><a href="/wiki/PDF/E" title="PDF/E">24517</a></li> <li><a href="/wiki/Lexical_Markup_Framework" title="Lexical Markup Framework">24613</a></li> <li><a href="/wiki/ISO-TimeML" title="ISO-TimeML">24617</a></li> <li><a href="/wiki/Common_Logic" title="Common Logic">24707</a></li> <li><a href="/wiki/MicroPDF417" title="MicroPDF417">24728</a></li> <li><a href="/wiki/ISO_25178" title="ISO 25178">25178</a></li> <li><a href="/wiki/ISO_25964" title="ISO 25964">25964</a></li> <li><a href="/wiki/ISO_26000" title="ISO 26000">26000</a></li> <li><a href="/wiki/ISO_26262" title="ISO 26262">26262</a></li> <li><a href="/wiki/OpenDocument" title="OpenDocument">26300</a></li> <li><a href="/wiki/Digital_object_identifier" title="Digital object identifier">26324</a></li> <li><a href="/wiki/ISO/IEC_27000-series" class="mw-redirect" title="ISO/IEC 27000-series">27000 series</a></li> <li><a href="/wiki/ISO/IEC_27000" title="ISO/IEC 27000">27000</a></li> <li><a href="/wiki/ISO/IEC_27001" title="ISO/IEC 27001">27001</a></li> <li><a href="/wiki/ISO/IEC_27002" title="ISO/IEC 27002">27002</a></li> <li><a href="/wiki/ISO/IEC_27005" title="ISO/IEC 27005">27005</a></li> <li><a href="/wiki/ISO/IEC_27006" title="ISO/IEC 27006">27006</a></li> <li><a href="/wiki/International_Standard_Name_Identifier" title="International Standard Name Identifier">27729</a></li> <li><a href="/wiki/ISO_28000" title="ISO 28000">28000</a></li> <li>29110</li> <li><a href="/wiki/Requirements_engineering" title="Requirements engineering">29148</a></li> <li><a href="/wiki/JPEG_XR" title="JPEG XR">29199-2</a></li> <li><a href="/wiki/Office_Open_XML" title="Office Open XML">29500</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">30000+</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ruby_(programming_language)" title="Ruby (programming language)">30170</a></li> <li><a href="/wiki/ISO_31000" title="ISO 31000">31000</a></li> <li><a href="/wiki/PDF" title="PDF">32000</a></li> <li><a href="/wiki/ISO_37001" title="ISO 37001">37001</a></li> <li><a href="/wiki/ISO/IEC_38500" title="ISO/IEC 38500">38500</a></li> <li><a href="/wiki/Graph_Query_Language" title="Graph Query Language">39075</a></li> <li><a href="/wiki/Web_Content_Accessibility_Guidelines" title="Web Content Accessibility Guidelines">40500</a></li> <li><a href="/wiki/ISO/IEC_42010" title="ISO/IEC 42010">42010</a></li> <li><a href="/wiki/ISO_45001" title="ISO 45001">45001</a></li> <li><a href="/wiki/ISO_50001" title="ISO 50001">50001</a></li> <li><a href="/wiki/ISO_55000" title="ISO 55000">55000</a></li> <li><a href="/wiki/ISO_56000" title="ISO 56000">56000</a></li> <li><a href="/wiki/ISO/IEC_80000" title="ISO/IEC 80000">80000</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" 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