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<span>Subject areas</span> </div> </a> <button aria-controls="toc-Subject_areas-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 Subject areas subsection</span> </button> <ul id="toc-Subject_areas-sublist" class="vector-toc-list"> <li id="toc-Part_1:_General" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_1:_General"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Part 1: General</span> </div> </a> <ul id="toc-Part_1:_General-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Part_2:_Mathematics" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_2:_Mathematics"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Part 2: Mathematics</span> </div> </a> <ul id="toc-Part_2:_Mathematics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Part_3:_Space_and_time" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_3:_Space_and_time"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Part 3: Space and time</span> </div> </a> <ul id="toc-Part_3:_Space_and_time-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Part_4:_Mechanics" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_4:_Mechanics"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4</span> <span>Part 4: Mechanics</span> </div> </a> <ul id="toc-Part_4:_Mechanics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Part_5:_Thermodynamics" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_5:_Thermodynamics"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.5</span> <span>Part 5: Thermodynamics</span> </div> </a> <ul id="toc-Part_5:_Thermodynamics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Part_6:_Electromagnetism" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_6:_Electromagnetism"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.6</span> <span>Part 6: Electromagnetism</span> </div> </a> <ul id="toc-Part_6:_Electromagnetism-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Part_7:_Light_and_radiation" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_7:_Light_and_radiation"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.7</span> <span>Part 7: Light and radiation</span> </div> </a> <ul id="toc-Part_7:_Light_and_radiation-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Part_8:_Acoustics" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_8:_Acoustics"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.8</span> <span>Part 8: Acoustics</span> </div> </a> <ul id="toc-Part_8:_Acoustics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Part_13:_Information_science_and_technology" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Part_13:_Information_science_and_technology"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.9</span> <span>Part 13: Information science and technology</span> </div> </a> <ul id="toc-Part_13:_Information_science_and_technology-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-International_System_of_Quantities" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#International_System_of_Quantities"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>International System of Quantities</span> </div> </a> <ul id="toc-International_System_of_Quantities-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Units_of_the_ISO_and_IEC_80000_series" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Units_of_the_ISO_and_IEC_80000_series"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Units of the ISO and IEC 80000 series</span> </div> </a> <ul id="toc-Units_of_the_ISO_and_IEC_80000_series-sublist" class="vector-toc-list"> </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">5</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">6</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">7</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/IEC 80000</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 18 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-18" 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">18 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Bulgarian" lang="bg" hreflang="bg" data-title="ISO/IEC 80000" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Catalan" lang="ca" hreflang="ca" data-title="ISO/IEC 80000" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Czech" lang="cs" hreflang="cs" data-title="ISO/IEC 80000" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de badge-Q70894304 mw-list-item" title=""><a href="https://de.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – German" lang="de" hreflang="de" data-title="ISO/IEC 80000" 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/IEC_80000" title="ISO/IEC 80000 – Estonian" lang="et" hreflang="et" data-title="ISO/IEC 80000" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Spanish" lang="es" hreflang="es" data-title="ISO/IEC 80000" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/ISO/CEI_80000" title="ISO/CEI 80000 – French" lang="fr" hreflang="fr" data-title="ISO/CEI 80000" 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/IEC_80000" title="ISO/IEC 80000 – Korean" lang="ko" hreflang="ko" data-title="ISO/IEC 80000" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%85%E0%A4%A8%E0%A5%8D%E0%A4%A4%E0%A4%B0%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B7%E0%A5%8D%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%80%E0%A4%AF_%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A4%95_%E0%A4%B8%E0%A4%82%E0%A4%97%E0%A4%A0%E0%A4%A8/%E0%A4%85%E0%A4%A8%E0%A5%8D%E0%A4%A4%E0%A4%B0%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B7%E0%A5%8D%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%80%E0%A4%AF_%E0%A4%B5%E0%A4%BF%E0%A4%A6%E0%A5%8D%E0%A4%AF%E0%A5%81%E0%A4%A4%E0%A4%A4%E0%A4%95%E0%A5%8D%E0%A4%A8%E0%A5%80%E0%A4%95%E0%A5%80_%E0%A4%86%E0%A4%AF%E0%A5%8B%E0%A4%97_80000" title="अन्तर्राष्ट्रीय मानक संगठन/अन्तर्राष्ट्रीय विद्युततक्नीकी आयोग 80000 – Hindi" lang="hi" hreflang="hi" data-title="अन्तर्राष्ट्रीय मानक संगठन/अन्तर्राष्ट्रीय विद्युततक्नीकी आयोग 80000" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Italian" lang="it" hreflang="it" data-title="ISO/IEC 80000" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/ISO_80000" title="ISO 80000 – Hungarian" lang="hu" hreflang="hu" data-title="ISO 80000" 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/IEC_80000" title="ISO/IEC 80000 – Macedonian" lang="mk" hreflang="mk" data-title="ISO/IEC 80000" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%90.%E0%B4%8E%E0%B4%B8%E0%B5%8D.%E0%B4%92/%E0%B4%90.%E0%B4%87.%E0%B4%B8%E0%B4%BF_80000" title="ഐ.എസ്.ഒ/ഐ.ഇ.സി 80000 – Malayalam" lang="ml" hreflang="ml" data-title="ഐ.എസ്.ഒ/ഐ.ഇ.സി 80000" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Japanese" lang="ja" hreflang="ja" data-title="ISO/IEC 80000" 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-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Polish" lang="pl" hreflang="pl" data-title="ISO/IEC 80000" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Portuguese" lang="pt" hreflang="pt" data-title="ISO/IEC 80000" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/ISO/IEC_80000" title="ISO/IEC 80000 – Yoruba" lang="yo" hreflang="yo" data-title="ISO/IEC 80000" data-language-autonym="Yorùbá" data-language-local-name="Yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a 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id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Published standard series about physical quantities and units of measurement</div> <p> <b>ISO/IEC 80000</b>, <i><b>Quantities and units</b></i>, is an <a href="/wiki/International_standard" title="International standard">international standard</a> describing the <a href="/wiki/International_System_of_Quantities" title="International System of Quantities">International System of Quantities</a> (ISQ). It was developed and promulgated jointly by the <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">International Organization for Standardization</a> (ISO) and the <a href="/wiki/International_Electrotechnical_Commission" title="International Electrotechnical Commission">International Electrotechnical Commission</a> (IEC). It serves as a style guide for using <a href="/wiki/Physical_quantities" class="mw-redirect" title="Physical quantities">physical quantities</a> and <a href="/wiki/Unit_of_measurement" title="Unit of measurement">units of measurement</a>, formulas involving them, and their corresponding units, in scientific and educational documents for worldwide use. The ISO/IEC 80000 family of standards was completed with the publication of the first edition of Part 1 in November 2009.<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><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> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Overview">Overview</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=1" title="Edit section: Overview"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>By 2021, ISO/IEC 80000 comprised 13 parts, two of which (parts 6 and 13) were developed by IEC and the remaining 11 were developed by ISO, with a further three parts (15, 16 and, 17) under development. Part 14 was withdrawn. </p> <table class="wikitable"> <tbody><tr> <th>Part </th> <th>Year </th> <th>Name </th> <th>Replaces </th> <th>Status </th></tr> <tr> <td>ISO 80000-1<sup id="cite_ref-80000-1:2022_3-0" class="reference"><a href="#cite_note-80000-1:2022-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </td> <td>2022 </td> <td>General </td> <td><a href="/wiki/ISO_31-0" title="ISO 31-0">ISO 31-0</a>, <a href="/wiki/IEC_60027-1" class="mw-redirect" title="IEC 60027-1">IEC 60027-1</a>, and <a href="/wiki/IEC_60027-3" class="mw-redirect" title="IEC 60027-3">IEC 60027-3</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-2<sup id="cite_ref-80000-2:2019_4-0" class="reference"><a href="#cite_note-80000-2:2019-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Mathematics" title="Mathematics">Mathematics</a> </td> <td><a href="/wiki/ISO_31-11" title="ISO 31-11">ISO 31-11</a> and <a href="/wiki/IEC_60027-1" class="mw-redirect" title="IEC 60027-1">IEC 60027-1</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-3<sup id="cite_ref-80000-3:2019_5-0" class="reference"><a href="#cite_note-80000-3:2019-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Space" title="Space">Space</a> and <a href="/wiki/Time" title="Time">time</a> </td> <td><a href="/wiki/ISO_31-1" title="ISO 31-1">ISO 31-1</a> and <a href="/wiki/ISO_31-2" class="mw-redirect" title="ISO 31-2">ISO 31-2</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-4<sup id="cite_ref-80000-4:2019_6-0" class="reference"><a href="#cite_note-80000-4:2019-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Mechanics" title="Mechanics">Mechanics</a> </td> <td><a href="/wiki/ISO_31-3" title="ISO 31-3">ISO 31-3</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-5<sup id="cite_ref-80000-5:2019_7-0" class="reference"><a href="#cite_note-80000-5:2019-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Thermodynamics" title="Thermodynamics">Thermodynamics</a> </td> <td><a href="/wiki/ISO_31-4" title="ISO 31-4">ISO 31-4</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>IEC 80000-6<sup id="cite_ref-80000-6:2022_8-0" class="reference"><a href="#cite_note-80000-6:2022-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </td> <td>2022 </td> <td><a href="/wiki/Electromagnetism" title="Electromagnetism">Electromagnetism</a> </td> <td><a href="/wiki/ISO_31-5" title="ISO 31-5">ISO 31-5</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-7<sup id="cite_ref-80000-7:2019_9-0" class="reference"><a href="#cite_note-80000-7:2019-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Light" title="Light">Light</a> and <a href="/wiki/Radiation" title="Radiation">radiation</a> </td> <td><a href="/wiki/ISO_31-6" title="ISO 31-6">ISO 31-6</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-8<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </td> <td>2020 </td> <td><a href="/wiki/Acoustics" title="Acoustics">Acoustics</a> </td> <td><a href="/wiki/ISO_31-7" title="ISO 31-7">ISO 31-7</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-9<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Physical_chemistry" title="Physical chemistry">Physical chemistry</a> and <a href="/wiki/Molecular_physics" title="Molecular physics">molecular physics</a> </td> <td><a href="/wiki/ISO_31-8" title="ISO 31-8">ISO 31-8</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-10<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Atomic_physics" title="Atomic physics">Atomic</a> and <a href="/wiki/Nuclear_physics" title="Nuclear physics">nuclear physics</a> </td> <td><a href="/wiki/ISO_31-9" class="mw-redirect" title="ISO 31-9">ISO 31-9</a> and <a href="/wiki/ISO_31-10" title="ISO 31-10">ISO 31-10</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-11<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Characteristic_number_(fluid_dynamics)" class="mw-redirect" title="Characteristic number (fluid dynamics)">Characteristic numbers</a> </td> <td><a href="/wiki/ISO_31-12" class="mw-redirect" title="ISO 31-12">ISO 31-12</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>ISO 80000-12<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </td> <td>2019 </td> <td><a href="/wiki/Condensed_matter_physics" title="Condensed matter physics">Condensed matter physics</a> </td> <td><a href="/wiki/ISO_31-13" class="mw-redirect" title="ISO 31-13">ISO 31-13</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>IEC 80000-13<sup id="cite_ref-80000-13:2008_15-0" class="reference"><a href="#cite_note-80000-13:2008-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </td> <td>2008 </td> <td><a href="/wiki/Information_science" title="Information science">Information science</a> and <a href="/wiki/Information_technology" title="Information technology">technology</a> </td> <td>subclauses 3.8 and 3.9 of <a href="/wiki/IEC_60027#IEC_60027-2" title="IEC 60027">IEC 60027-2:2005</a> </td> <td style="background: #9EFF9E; color:black; vertical-align: middle; text-align: center;" class="active table-active">published </td></tr> <tr> <td>IEC 80000-14<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </td> <td>2008 </td> <td><a href="/wiki/Biometrics" title="Biometrics">Telebiometrics</a> related to human physiology </td> <td><a href="/wiki/IEC_60027-7" class="mw-redirect" title="IEC 60027-7">IEC 60027-7</a> </td> <td style="background:#FFC7C7; color:black; vertical-align: middle; text-align: center;" class="table-no">withdrawn </td></tr> <tr> <td>IEC 80000-15<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td><a href="/wiki/Logarithmic_scale" title="Logarithmic scale">Logarithmic</a> and related quantities </td> <td> </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">under development </td></tr> <tr> <td>IEC 80000-16<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td>Printing and writing rules </td> <td> </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">under development </td></tr> <tr> <td>IEC 80000-17<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td>Time dependency </td> <td> </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">under development </td></tr> </tbody></table> <div class="mw-heading mw-heading2"><h2 id="Subject_areas">Subject areas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=2" title="Edit section: Subject areas"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>By 2021 the 80000 standard had 13 published parts. A description of each part is available online, with the complete parts for sale.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Part_1:_General">Part 1: General</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=3" title="Edit section: Part 1: General"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISO 80000-1:2022 revised ISO 80000-1:2009, which replaced ISO 31-0:1992 and ISO 1000:1992.<sup id="cite_ref-80000-1:2009_22-0" class="reference"><a href="#cite_note-80000-1:2009-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> This document gives general information and definitions concerning quantities, systems of quantities, units, quantity and unit symbols, and coherent unit systems, especially the International System of Quantities (ISQ).<sup id="cite_ref-80000-1:2022_3-1" class="reference"><a href="#cite_note-80000-1:2022-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The descriptive text of this part is available online.<sup id="cite_ref-80000-1:2022(en)_23-0" class="reference"><a href="#cite_note-80000-1:2022(en)-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-80000-1:2009(en)_24-0" class="reference"><a href="#cite_note-80000-1:2009(en)-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Part_2:_Mathematics">Part 2: Mathematics</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=4" title="Edit section: Part 2: Mathematics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISO 80000-2:2019 revised ISO 80000-2:2009,<sup id="cite_ref-80000-2:2019_4-1" class="reference"><a href="#cite_note-80000-2:2019-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> which superseded <a href="/wiki/ISO_31-11" title="ISO 31-11">ISO 31-11</a>.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> It specifies mathematical symbols, explains their meanings, and gives verbal equivalents and applications. The descriptive text of this part is available online.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Part_3:_Space_and_time">Part 3: Space and time</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=5" title="Edit section: Part 3: Space and time"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISO 80000-3:2019 revised ISO 80000-3:2006,<sup id="cite_ref-80000-3:2019_5-1" class="reference"><a href="#cite_note-80000-3:2019-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> which supersedes <a href="/wiki/ISO_31-1" title="ISO 31-1">ISO 31-1</a> and <a href="/wiki/ISO_31-2" class="mw-redirect" title="ISO 31-2">ISO 31-2</a>.<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> It gives names, symbols, definitions and units for quantities of space and time. The descriptive text of this part is available online.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> </p><p>A definition of the <a href="/wiki/Decibel" title="Decibel">decibel</a>, included in the original 2006 publication, was omitted in the 2019 revision, leaving ISO/IEC 80000 without a definition of this unit; a new part of the standard, IEC 80000-15 (Logarithmic and related quantities), is under development. </p> <div class="mw-heading mw-heading3"><h3 id="Part_4:_Mechanics">Part 4: Mechanics</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=6" title="Edit section: Part 4: Mechanics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISO 80000-4:2019 revised ISO 80000-4:2006,<sup id="cite_ref-80000-4:2019_6-1" class="reference"><a href="#cite_note-80000-4:2019-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> which superseded <a href="/wiki/ISO_31-3" title="ISO 31-3">ISO 31-3</a>.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> It gives names, symbols, definitions and units for quantities of mechanics. The descriptive text of this part is available online.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Part_5:_Thermodynamics">Part 5: Thermodynamics</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=7" title="Edit section: Part 5: Thermodynamics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISO 80000-5:2019 revised ISO 80000-5:2007,<sup id="cite_ref-80000-5:2019_7-1" class="reference"><a href="#cite_note-80000-5:2019-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> which superseded <a href="/wiki/ISO_31-4" title="ISO 31-4">ISO 31-4</a>.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> It gives names, symbols, definitions and units for quantities of <a href="/wiki/Thermodynamics" title="Thermodynamics">thermodynamics</a>. The descriptive text of this part is available online.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Part_6:_Electromagnetism">Part 6: Electromagnetism</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=8" title="Edit section: Part 6: Electromagnetism"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>IEC 80000-6:2022 revised IEC 80000-6:2008,<sup id="cite_ref-80000-6:2022_8-1" class="reference"><a href="#cite_note-80000-6:2022-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> which superseded <a href="/wiki/ISO_31-5" title="ISO 31-5">ISO 31-5</a><sup id="cite_ref-80000-6:2008_33-0" class="reference"><a href="#cite_note-80000-6:2008-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> as well as IEC 60027-1. It gives names, symbols, and definitions for quantities and units of <a href="/wiki/Electromagnetism" title="Electromagnetism">electromagnetism</a>. The descriptive text of this part is available online.<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Part_7:_Light_and_radiation">Part 7: Light and radiation</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=9" title="Edit section: Part 7: Light and radiation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISO 80000-7:2019 revised ISO 80000-7:2008,<sup id="cite_ref-80000-7:2019_9-1" class="reference"><a href="#cite_note-80000-7:2019-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> which superseded <a href="/wiki/ISO_31-6" title="ISO 31-6">ISO 31-6</a>.<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> It gives names, symbols, definitions and units for quantities used for <a href="/wiki/Light" title="Light">light</a> and <a href="/wiki/Optical_radiation" title="Optical radiation">optical radiation</a> in the <a href="/wiki/Wavelength" title="Wavelength">wavelength</a> range of approximately 1 nm to 1 mm. The descriptive text of this part is available online.<sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Part_8:_Acoustics">Part 8: Acoustics</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=10" title="Edit section: Part 8: Acoustics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISO 80000-8:2020 revised ISO 80000-8:2007,<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> which revised ISO 31-7:1992.<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> It gives names, symbols, definitions, and units for quantities of <a href="/wiki/Acoustics" title="Acoustics">acoustics</a>. The descriptive text of this part is available online.<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> </p><p>It has a foreword, scope introduction, scope, normative references (of which there are none), as well as terms, and definitions. It includes definitions of <a href="/wiki/Sound_pressure" title="Sound pressure">sound pressure</a>, <a href="/wiki/Sound_power" title="Sound power">sound power</a>, and <a href="/wiki/Sound_exposure" title="Sound exposure">sound exposure</a>, and their corresponding <a href="/wiki/Level_(logarithmic_quantity)" title="Level (logarithmic quantity)">levels</a>: <a href="/wiki/Sound_pressure_level" class="mw-redirect" title="Sound pressure level">sound pressure level</a>, <a href="/wiki/Sound_power_level" class="mw-redirect" title="Sound power level">sound power level</a>, and <a href="/wiki/Sound_exposure_level" class="mw-redirect" title="Sound exposure level">sound exposure level</a>. It includes definitions of the following quantities: </p> <ul><li>logarithmic frequency range</li> <li><a href="/wiki/Static_pressure" title="Static pressure">static pressure</a></li> <li><a href="/wiki/Sound_pressure" title="Sound pressure">sound pressure</a></li> <li><a href="/wiki/Particle_displacement" title="Particle displacement">sound particle displacement</a></li> <li><a href="/wiki/Particle_velocity" title="Particle velocity">sound particle velocity</a></li> <li><a href="/wiki/Particle_acceleration" title="Particle acceleration">sound particle acceleration</a></li> <li><a href="/wiki/Volumetric_flow_rate" title="Volumetric flow rate">volume flow rate</a>, <a href="/wiki/Volume_velocity" class="mw-redirect" title="Volume velocity">volume velocity</a></li> <li><a href="/wiki/Sound_energy_density" title="Sound energy density">sound energy density</a></li> <li><a href="/wiki/Sound_energy" title="Sound energy">sound energy</a></li> <li><a href="/wiki/Sound_power" title="Sound power">sound power</a></li> <li><a href="/wiki/Sound_intensity" title="Sound intensity">sound intensity</a></li> <li><a href="/wiki/Sound_exposure" title="Sound exposure">sound exposure</a></li> <li>characteristic impedance for <a href="/wiki/Longitudinal_wave" title="Longitudinal wave">longitudinal waves</a></li> <li><a href="/wiki/Acoustic_impedance" title="Acoustic impedance">acoustic impedance</a></li> <li><a href="/wiki/Sound_pressure_level" class="mw-redirect" title="Sound pressure level">sound pressure level</a></li> <li><a href="/wiki/Sound_power_level" class="mw-redirect" title="Sound power level">sound power level</a></li> <li><a href="/wiki/Sound_exposure_level" class="mw-redirect" title="Sound exposure level">sound exposure level</a></li> <li><a href="/wiki/Reverberation_time" class="mw-redirect" title="Reverberation time">reverberation time</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Part_13:_Information_science_and_technology">Part 13: Information science and technology</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=11" title="Edit section: Part 13: Information science and technology"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>IEC 80000-13:2008 was reviewed and confirmed in 2022 and published in 2008, and replaced subclauses 3.8 and 3.9 of IEC 60027-2:2005 and <a href="/wiki/IEC_60027-3" class="mw-redirect" title="IEC 60027-3">IEC 60027-3</a>.<sup id="cite_ref-80000-13:2008_15-1" class="reference"><a href="#cite_note-80000-13:2008-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> It defines quantities and units used in <a href="/wiki/Information_science" title="Information science">information science</a> and <a href="/wiki/Information_technology" title="Information technology">information technology</a>, and specifies names and symbols for these quantities and units. It has a scope; normative references; names, definitions, and symbols; and prefixes for <a href="/wiki/Binary_number" title="Binary number">binary</a> multiples. </p><p>Quantities defined in this standard are: </p> <ul><li><a href="/wiki/Traffic_intensity" title="Traffic intensity">traffic intensity</a> [<i>A</i>]: <i>number of simultaneously busy resources in a particular pool of resources</i></li> <li>traffic offered intensity [<i>A</i><sub>0</sub>]: <i>traffic intensity ... of the traffic that would have been generated by the users of a pool of resources if their use had not been limited by the size of the pool</i></li> <li>traffic carried intensity [<i>Y</i>]: <i>traffic intensity ... of the traffic served by a particular pool of resources</i></li> <li>mean queue length [<i>L</i>, (<i>Ω</i>)]: time average of queue length</li> <li>loss probability [<i>B</i>]: <i>probability for losing a call attempt</i></li> <li>waiting probability [<i>W</i>]: <i>probability for waiting for a resource</i></li> <li>call intensity, calling rate [<i>λ</i>]: <i>number of call attempts over a specified time interval divided by the duration of this interval</i></li> <li>completed call intensity [<i>μ</i>]: <i>call intensity ... for the call attempts that result in the transmission of an answer <a href="/wiki/Signal" title="Signal">signal</a></i></li> <li><a href="/wiki/Computer_data_storage" title="Computer data storage">storage capacity</a>, storage size [<i>M</i>]</li> <li>equivalent binary storage capacity [<i>M</i><sub>e</sub>]</li> <li>transfer rate [<i>r</i>, (<i>ν</i>)]</li> <li>period of data elements [<i>T</i>]</li> <li><a href="/wiki/Bit" title="Bit">binary digit</a> rate, bit rate [<i>r</i><sub>b</sub>, <i>r</i><sub>bit</sub> (<i>ν</i><sub>b</sub>, <i>ν</i><sub>bit</sub>)]</li> <li>period of <a href="/wiki/Bit" title="Bit">binary digits</a>, bit period [<i>T</i><sub>b</sub>, <i>T</i><sub>bit</sub>]</li> <li>equivalent binary digit rate, equivalent bit rate [<i>r</i><sub>e</sub>, (<i>ν</i><sub>e</sub>)]</li> <li><a href="/wiki/Modulation_rate" class="mw-redirect" title="Modulation rate">modulation rate</a>, line digit rate [<i>r</i><sub>m</sub>, <i>u</i>]</li> <li>quantizing distortion power [<i>T</i><sub>Q</sub>]</li> <li>carrier power [<i>P</i><sub>c</sub>, <i>C</i>]</li> <li>signal energy per binary digit [<i>E</i><sub>b</sub>, <i>E</i><sub>bit</sub>]</li> <li>error probability [<i>P</i>]</li> <li><a href="/wiki/Hamming_distance" title="Hamming distance">Hamming distance</a> [<i>d</i><sub>n</sub>]</li> <li><a href="/wiki/Clock_rate" title="Clock rate">clock frequency</a>, clock rate [<i>f</i><sub>cl</sub>]</li> <li>decision content [<i>D</i><sub>a</sub>]</li> <li><a href="/wiki/Information_content" title="Information content">information content</a> [<i>I</i>(<i>x</i>)]</li> <li><a href="/wiki/Entropy_(information_theory)" title="Entropy (information theory)">entropy</a> [<i>H</i>]</li> <li><a href="/wiki/Maximum_Entropy" class="mw-redirect" title="Maximum Entropy">maximum entropy</a> [<i>H</i><sub>0</sub>, (<i>H</i><sub>max</sub>)]</li> <li><a href="/wiki/Relative_entropy" class="mw-redirect" title="Relative entropy">relative entropy</a> [<i>H</i><sub>r</sub>]</li> <li><a href="/wiki/Redundancy_theory_of_truth" title="Redundancy theory of truth">redundancy</a> [<i>R</i>]</li> <li>relative redundancy [<i>r</i>]</li> <li>joint information content [<i>I</i>(<i>x</i>, <i>y</i>)]</li> <li>conditional information content [<i>I</i>(<i>x</i>|<i>y</i>)]</li> <li><a href="/wiki/Conditional_entropy" title="Conditional entropy">conditional entropy</a>, mean conditional information content, average conditional information content [<i>H</i>(<i>X</i>|<i>Y</i>)]</li> <li><a href="/wiki/Equivocation_(information_theory)" class="mw-redirect" title="Equivocation (information theory)">equivocation</a> [<i>H</i>(<i>X</i>|<i>Y</i>)]</li> <li><a href="/wiki/Relevance" title="Relevance">irrelevance</a> [<i>C</i>]</li> <li>transinformation content [<i>T</i>(<i>x</i>, <i>y</i>)]</li> <li>mean transinformation content [<i>T</i>]</li> <li>character mean entropy [<i>H</i><span class="nowrap" style="padding-left:0.15em;">′</span>]</li> <li><a href="/wiki/Information_rate" class="mw-redirect" title="Information rate">average information rate</a> [<i>H</i>*]</li> <li>character mean transinformation content [<i>T</i><span class="nowrap" style="padding-left:0.15em;">′</span>]</li> <li>average transinformation rate [<i>T</i>*]</li> <li>channel capacity per character; <a href="/wiki/Channel_capacity" title="Channel capacity">channel capacity</a> [<i>C</i><span class="nowrap" style="padding-left:0.15em;">′</span>]</li> <li>channel time capacity; channel capacity [<i>C</i>*]</li></ul> <p>The standard also includes definitions for units relating to information technology, such as the <a href="/wiki/Erlang_(unit)" title="Erlang (unit)">erlang</a> (E), <a href="/wiki/Bit" title="Bit">bit</a> (bit), <a href="/wiki/Octet_(unit)" class="mw-redirect" title="Octet (unit)">octet</a> (o), <a href="/wiki/Byte" title="Byte">byte</a> (B), <a href="/wiki/Baud" title="Baud">baud</a> (Bd), <a href="/wiki/Shannon_(unit)" title="Shannon (unit)">shannon</a> (Sh), <a href="/wiki/Hartley_(unit)" title="Hartley (unit)">hartley</a> (Hart), and the <a href="/wiki/Nat_(unit)" title="Nat (unit)">natural unit of information</a> (nat). </p><p>Clause 4 of the standard defines standard <a href="/wiki/Binary_prefix" title="Binary prefix">binary prefixes</a> used to denote powers of 1024 as 1024<sup>1</sup> (<a href="/wiki/Kibi-" class="mw-redirect" title="Kibi-">kibi-</a>), 1024<sup>2</sup> (<a href="/wiki/Mebi-" class="mw-redirect" title="Mebi-">mebi-</a>), 1024<sup>3</sup> (<a href="/wiki/Gibi-" class="mw-redirect" title="Gibi-">gibi-</a>), 1024<sup>4</sup> (<a href="/wiki/Tebi-" class="mw-redirect" title="Tebi-">tebi-</a>), 1024<sup>5</sup> (<a href="/wiki/Pebi-" class="mw-redirect" title="Pebi-">pebi-</a>), 1024<sup>6</sup> (<a href="/wiki/Exbi-" class="mw-redirect" title="Exbi-">exbi-</a>), 1024<sup>7</sup> (<a href="/wiki/Zebi-" class="mw-redirect" title="Zebi-">zebi-</a>), and 1024<sup>8</sup> (<a href="/wiki/Yobi-" class="mw-redirect" title="Yobi-">yobi-</a>). </p> <div class="mw-heading mw-heading2"><h2 id="International_System_of_Quantities">International System of Quantities</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=12" title="Edit section: International System of Quantities"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/International_System_of_Quantities" title="International System of Quantities">International System of Quantities</a></div> <p>Part 1 of ISO 80000 introduces the International System of Quantities and describes its relationship with the <a href="/wiki/International_System_of_Units" title="International System of Units">International System of Units</a> (SI). Specifically, its introduction states "The system of quantities, including the relations among the quantities used as the basis of the units of the SI, is named the <i>International System of Quantities</i>, denoted 'ISQ', in all languages." It further clarifies that "ISQ is simply a convenient notation to assign to the essentially infinite and continually evolving and expanding system of quantities and equations on which all of modern science and technology rests. ISQ is a shorthand notation for the 'system of quantities on which the SI is based'." </p> <div class="mw-heading mw-heading2"><h2 id="Units_of_the_ISO_and_IEC_80000_series">Units of the ISO and IEC 80000 series</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ISO/IEC_80000&action=edit&section=13" title="Edit section: Units of the ISO and IEC 80000 series"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The standard includes all SI units but is not limited to only SI units. Units that form part of the standard but not the SI include the units of information storage (<a href="/wiki/Bit" title="Bit">bit</a> and <a href="/wiki/Byte" title="Byte">byte</a>), units of <a href="/wiki/Entropy_(information_theory)" title="Entropy (information theory)">entropy</a> (<a href="/wiki/Shannon_(unit)" title="Shannon (unit)">shannon</a>, <a href="/wiki/Nat_(unit)" title="Nat (unit)">natural unit of information</a> and <a href="/wiki/Hartley_(unit)" title="Hartley (unit)">hartley</a>), and the <a href="/wiki/Erlang_(unit)" title="Erlang (unit)">erlang</a> (a unit of traffic intensity). </p><p>The standard includes all <a href="/wiki/SI_prefix" class="mw-redirect" title="SI prefix">SI prefixes</a> as well as the <a href="/wiki/Binary_prefix" title="Binary prefix">binary prefixes</a> kibi-, mebi-, gibi-, etc., originally introduced by the <a href="/wiki/IEC_60027-2" class="mw-redirect" title="IEC 60027-2">International Electrotechnical Commission</a> to standardise binary multiples of byte such as <a href="/wiki/Mebibyte" class="mw-redirect" title="Mebibyte">mebibyte</a> (MiB), for <span class="nowrap"><span data-sort-value="7003102400000000000♠"></span>1024</span><sup>2</sup> bytes, to distinguish them from their decimal counterparts such as <a href="/wiki/Megabyte" title="Megabyte">megabyte</a> (MB), for precisely 1 million (<span class="nowrap"><span data-sort-value="7003100000000000000♠"></span>1000</span><sup>2</sup>) bytes. In the standard, the application of the binary prefixes is not limited to units of information storage. For example, a frequency 10 <a href="/wiki/Octave_(electronics)" title="Octave (electronics)">octaves</a> above 1 hertz, i.e., 2<sup>10</sup> Hz (1024 Hz), is 1 kibihertz (1 KiHz).<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> These <a href="/wiki/Binary_prefix" title="Binary prefix">binary prefixes</a> were standardized first in a 1999 addendum to <a href="/wiki/IEC_60027" title="IEC 60027">IEC 60027-2</a>. The harmonized IEC 80000-13:2008 standard cancels and replaces subclauses 3.8 and 3.9 of IEC 60027-2:2005, which had defined the prefixes for binary multiples. The only significant change in IEC 80000-13 is the addition of explicit definitions for some quantities. </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/IEC_80000&action=edit&section=14" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/International_vocabulary_of_metrology" class="mw-redirect" title="International vocabulary of metrology">International Vocabulary of Metrology</a></li> <li><a href="/wiki/SI" class="mw-redirect" title="SI">International System of Units</a></li> <li><a href="/wiki/BIPM" class="mw-redirect" title="BIPM">BIPM</a> – publishes freely available information on SI units</li> <li><a href="/wiki/NIST" class="mw-redirect" title="NIST">NIST</a> – official U.S. representative for SI; publishes freely available guide to use of SI</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/IEC_80000&action=edit&section=15" 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 .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.iso.org/iso/home/store/catalogue_tc/catalogue_tc_browse.htm?commid=46202">Standards Catalogue TC/12 Quantities and Units</a></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"><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 id="CITEREFSchirn2023" class="citation web cs1">Schirn, Alexandra (9 January 2023). <a rel="nofollow" class="external text" href="https://blog.ansi.org/iso-80000-1-2022-quantities-and-units/">"ISO 80000-1:2022- Quantities And Units – ANSI Blog"</a>. <i>The ANSI Blog</i><span class="reference-accessdate">. Retrieved <span class="nowrap">16 May</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=The+ANSI+Blog&rft.atitle=ISO+80000-1%3A2022-+Quantities+And+Units+%E2%80%93+ANSI+Blog&rft.date=2023-01-09&rft.aulast=Schirn&rft.aufirst=Alexandra&rft_id=https%3A%2F%2Fblog.ansi.org%2Fiso-80000-1-2022-quantities-and-units%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span></span> </li> <li id="cite_note-80000-1:2022-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-80000-1:2022_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80000-1:2022_3-1"><sup><i><b>b</b></i></sup></a></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://www.iso.org/standard/76921.html">"ISO 80000-1:2022"</a>. <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">International Organization for Standardization</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2 November</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=ISO+80000-1%3A2022&rft.pub=International+Organization+for+Standardization&rft_id=https%3A%2F%2Fwww.iso.org%2Fstandard%2F76921.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span></span> </li> <li id="cite_note-80000-2:2019-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-80000-2:2019_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80000-2:2019_4-1"><sup><i><b>b</b></i></sup></a></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://www.iso.org/standard/64973.html">"ISO 80000-2:2019"</a>. <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">International Organization for Standardization</a><span class="reference-accessdate">. Retrieved <span class="nowrap">15 September</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=ISO+80000-2%3A2019&rft.pub=International+Organization+for+Standardization&rft_id=https%3A%2F%2Fwww.iso.org%2Fstandard%2F64973.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span></span> </li> <li id="cite_note-80000-3:2019-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-80000-3:2019_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80000-3:2019_5-1"><sup><i><b>b</b></i></sup></a></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://www.iso.org/standard/64974.html">"ISO 80000-3:2019"</a>. <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">International Organization for Standardization</a><span class="reference-accessdate">. Retrieved <span class="nowrap">23 October</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=ISO+80000-3%3A2019&rft.pub=International+Organization+for+Standardization&rft_id=https%3A%2F%2Fwww.iso.org%2Fstandard%2F64974.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span></span> </li> <li id="cite_note-80000-4:2019-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-80000-4:2019_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80000-4:2019_6-1"><sup><i><b>b</b></i></sup></a></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://www.iso.org/standard/64975.html">"ISO 80000-4:2019"</a>. <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">International Organization for Standardization</a><span class="reference-accessdate">. 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Retrieved <span class="nowrap">15 September</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=ISO+80000-9%3A2019&rft.pub=International+Organization+for+Standardization&rft_id=https%3A%2F%2Fwww.iso.org%2Fstandard%2F64979.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</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://www.iso.org/standard/64980.html">"ISO 80000-10:2019"</a>. <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">International Organization for Standardization</a><span class="reference-accessdate">. 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Retrieved <span class="nowrap">1 May</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=IEC%2FCD+80000-17&rft.pub=International+Organization+for+Standardization&rft_id=https%3A%2F%2Fwww.iso.org%2Fstandard%2F76694.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</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://www.ee.co.za/article/international-standards-quantities-units-revision.html">"International standards for quantities and units are under revision"</a>. <i>EE Publishers</i>. 31 January 2017.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=EE+Publishers&rft.atitle=International+standards+for+quantities+and+units+are+under+revision&rft.date=2017-01-31&rft_id=https%3A%2F%2Fwww.ee.co.za%2Farticle%2Finternational-standards-quantities-units-revision.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</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://www.iso.org/committee/46202/x/catalogue/p/1/u/1/w/0/d/0">"Standards by ISO/TC 12 – Quantities and units"</a>. <a href="/wiki/International_Organization_for_Standardization" title="International Organization for Standardization">International Organization for Standardization</a><span class="reference-accessdate">. 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Retrieved <span class="nowrap">23 April</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=ISO+80000-8%3A2020%28en%29+Quantities+and+units+%E2%80%93+Part+8%3A+Acoustics&rft.pub=International+Organization+for+Standardization&rft_id=https%3A%2F%2Fwww.iso.org%2Fobp%2Fui%2F%23iso%3Astd%3Aiso%3A80000%3A-8%3Aed-2%3Av1%3Aen&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span></span> </li> <li id="cite_note-40"><span class="mw-cite-backlink"><b><a href="#cite_ref-40">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAinslieHalvorsenRobinson2022" class="citation journal cs1">Ainslie, Michael A.; Halvorsen, Michele B.; Robinson, Stephen P. (January 2022) [2021-11-09]. <a rel="nofollow" class="external text" href="https://ieeexplore.ieee.org/document/9607022">"A terminology standard for underwater acoustics and the benefits of international standardization"</a>. <i><a href="/wiki/IEEE_Journal_of_Oceanic_Engineering" title="IEEE Journal of Oceanic Engineering">IEEE Journal of Oceanic Engineering</a></i>. <b>47</b> (1). <a href="/wiki/IEEE" class="mw-redirect" title="IEEE">IEEE</a>: 179–200. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2022IJOE...47..179A">2022IJOE...47..179A</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1109%2FJOE.2021.3085947">10.1109/JOE.2021.3085947</a></span>. <a href="/wiki/EISSN_(identifier)" class="mw-redirect" title="EISSN (identifier)">eISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/1558-1691">1558-1691</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0364-9059">0364-9059</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:243948953">243948953</a><span class="reference-accessdate">. Retrieved <span class="nowrap">20 December</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=IEEE+Journal+of+Oceanic+Engineering&rft.atitle=A+terminology+standard+for+underwater+acoustics+and+the+benefits+of+international+standardization.&rft.volume=47&rft.issue=1&rft.pages=179-200&rft.date=2022-01&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A243948953%23id-name%3DS2CID&rft.eissn=1558-1691&rft_id=info%3Abibcode%2F2022IJOE...47..179A&rft.issn=0364-9059&rft_id=info%3Adoi%2F10.1109%2FJOE.2021.3085947&rft.aulast=Ainslie&rft.aufirst=Michael+A.&rft.au=Halvorsen%2C+Michele+B.&rft.au=Robinson%2C+Stephen+P.&rft_id=https%3A%2F%2Fieeexplore.ieee.org%2Fdocument%2F9607022&rfr_id=info%3Asid%2Fen.wikipedia.org%3AISO%2FIEC+80000" class="Z3988"></span> <a rel="nofollow" class="external autonumber" 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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 href="/wiki/ISO_639-2" title="ISO 639-2">-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 class="mw-selflink selflink">80000</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, 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navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:List_of_IEC_standards" title="Template:List of IEC standards"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:List_of_IEC_standards" title="Template talk:List of IEC standards"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:List_of_IEC_standards" title="Special:EditPage/Template:List of IEC standards"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="IEC_standards" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_IEC_standards" title="List of IEC standards">IEC standards</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">IEC</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/IEC_60027" title="IEC 60027">60027</a></li> <li><a href="/wiki/IEC_60034" title="IEC 60034">60034</a></li> <li><a href="/wiki/IEC_60038" title="IEC 60038">60038</a></li> <li><a href="/wiki/RKM_code" title="RKM code">60062</a></li> <li><a href="/wiki/E_series_of_preferred_numbers" title="E series of preferred numbers">60063</a></li> <li><a href="/wiki/IEC_60068" title="IEC 60068">60068</a></li> <li><a href="/wiki/Comparative_Tracking_Index" title="Comparative Tracking Index">60112</a></li> <li><a href="/wiki/IEC_60228" title="IEC 60228">60228</a></li> <li><a href="/wiki/IEC_60269" title="IEC 60269">60269</a></li> <li><a href="/wiki/19-inch_rack" title="19-inch rack">60297</a></li> <li><a href="/wiki/IEC_60309" title="IEC 60309">60309</a></li> <li><a href="/wiki/IEC_60320" title="IEC 60320">60320</a></li> <li><a href="/wiki/IEC_60364" title="IEC 60364">60364</a></li> <li><a href="/wiki/IEC_60446" title="IEC 60446">60446</a></li> <li><a href="/wiki/IEEE_754" title="IEEE 754">60559</a></li> <li><a href="/wiki/IEC_60601" title="IEC 60601">60601</a></li> <li><a href="/wiki/IEC_60870" title="IEC 60870">60870</a> <ul><li><a href="/wiki/IEC_60870-5" title="IEC 60870-5">60870-5</a></li> <li><a href="/wiki/IEC_60870-6" title="IEC 60870-6">60870-6</a></li></ul></li> <li><a href="/wiki/IEC_60906-1" title="IEC 60906-1">60906-1</a></li> <li><a href="/wiki/Compact_Disc_Digital_Audio" title="Compact Disc Digital Audio">60908</a></li> <li><a href="/wiki/IEC_60929" title="IEC 60929">60929</a></li> <li><a href="/wiki/AES3" title="AES3">60958</a></li> <li><a href="/w/index.php?title=IEC_60980-344&action=edit&redlink=1" class="new" title="IEC 60980-344 (page does not exist)">60980-344</a></li> <li><a href="/wiki/IEC_61030" title="IEC 61030">61030</a></li> <li><a href="/wiki/IEC_61131" title="IEC 61131">61131</a> <ul><li><a href="/wiki/IEC_61131-3" title="IEC 61131-3">61131-3</a></li> <li><a href="/wiki/IO-Link" title="IO-Link">61131-9</a></li></ul></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">61158</a></li> <li><a href="/wiki/IEC_61162" title="IEC 61162">61162</a></li> <li><a href="/wiki/IEC_61334" title="IEC 61334">61334</a></li> <li><a href="/wiki/IEC_61355" title="IEC 61355">61355</a></li> <li><a href="/wiki/IEC_61360" title="IEC 61360">61360</a></li> <li><a href="/wiki/IEC_61400" title="IEC 61400">61400</a></li> <li><a href="/wiki/IEC_61499" title="IEC 61499">61499</a></li> <li><a href="/wiki/IEC_61508" title="IEC 61508">61508</a></li> <li><a href="/wiki/IEC_61511" title="IEC 61511">61511</a></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">61784</a></li> <li><a href="/wiki/IEC_61850" title="IEC 61850">61850</a></li> <li><a href="/wiki/IEC_61851" title="IEC 61851">61851</a></li> <li><a href="/wiki/IEC_61883" title="IEC 61883">61883</a></li> <li><a href="/wiki/Battery_nomenclature" title="Battery nomenclature">61960</a></li> <li><a href="/wiki/IEC_61968" title="IEC 61968">61968</a></li> <li><a href="/wiki/IEC_61970" title="IEC 61970">61970</a></li> <li><a href="/wiki/IP-XACT" title="IP-XACT">62014-4</a></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">62026</a></li> <li><a href="/wiki/IEC_62056" title="IEC 62056">62056</a></li> <li><a href="/wiki/IEC_62061" title="IEC 62061">62061</a></li> <li><a href="/wiki/IEC_62196" title="IEC 62196">62196</a></li> <li><a href="/wiki/EN_62262" title="EN 62262">62262</a></li> <li><a href="/wiki/IEC_62264" title="IEC 62264">62264</a></li> <li><a href="/wiki/IEC_62304" title="IEC 62304">62304</a></li> <li><a href="/wiki/IEC_62325" title="IEC 62325">62325</a></li> <li><a href="/wiki/IEC_62351" title="IEC 62351">62351</a></li> <li><a href="/wiki/AES47" title="AES47">62365</a></li> <li><a href="/wiki/IEC_62366" title="IEC 62366">62366</a></li> <li><a href="/wiki/IEC_62379" title="IEC 62379">62379</a></li> <li><a href="/wiki/Digital_Addressable_Lighting_Interface" title="Digital Addressable Lighting Interface">62386</a></li> <li><a href="/wiki/IEC_62455" title="IEC 62455">62455</a></li> <li><a href="/wiki/USB" title="USB">62680</a></li> <li><a href="/wiki/IEC_62682" title="IEC 62682">62682</a></li> <li><a href="/wiki/IEC_62700" title="IEC 62700">62700</a></li> <li><a href="/wiki/IEC_63110" title="IEC 63110">63110</a></li> <li><a href="/wiki/IEC_63119" title="IEC 63119">63119</a></li> <li><a href="/wiki/IEC_63382" title="IEC 63382">63382</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">ISO/IEC</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/IEC_646" title="ISO/IEC 646">646</a></li> <li><a href="/wiki/COBOL" title="COBOL">1989</a></li> <li><a href="/wiki/ISO/IEC_2022" title="ISO/IEC 2022">2022</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/ANSI_escape_code" title="ANSI escape code">6429</a></li> <li><a href="/wiki/ISO/IEC_6523" title="ISO/IEC 6523">6523</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/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/ISO/IEC_8652" title="ISO/IEC 8652">8652</a></li> <li><a href="/wiki/ISO/IEC_8859" title="ISO/IEC 8859">8859</a></li> <li><a href="/wiki/ISO/IEC_9126" title="ISO/IEC 9126">9126</a></li> <li><a href="/wiki/File_Allocation_Table" title="File Allocation Table">9293</a></li> <li><a href="/wiki/CHILL" title="CHILL">9496</a></li> <li><a href="/wiki/ISO/IEC_9529" title="ISO/IEC 9529">9529</a></li> <li><a href="/wiki/PHIGS" title="PHIGS">9592</a></li> <li><a href="/wiki/PHIGS" title="PHIGS">9593</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/ISO/IEC_9995" title="ISO/IEC 9995">9995</a></li> <li><a href="/wiki/ISO/IEC_10021" title="ISO/IEC 10021">10021</a></li> <li><a href="/wiki/ISO/IEC_10116" title="ISO/IEC 10116">10116</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/Full_BASIC" title="Full BASIC">10279</a></li> <li><a href="/wiki/Universal_Coded_Character_Set" title="Universal Coded Character Set">10646</a></li> <li><a href="/wiki/ISO/IEC_10967" title="ISO/IEC 10967">10967</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/IEC_11801" title="ISO/IEC 11801">11801</a></li> <li><a href="/wiki/ISO/IEC_12207" title="ISO/IEC 12207">12207</a></li> <li><a href="/wiki/Topic_map" title="Topic map">13250</a></li> <li><a href="/wiki/Universal_Disk_Format" title="Universal Disk Format">13346</a></li> <li><a href="/wiki/MHEG-5" title="MHEG-5">13522-5</a></li> <li><a href="/wiki/Z_notation" title="Z notation">13568</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/IEC_14443" title="ISO/IEC 14443">14443</a></li> <li><a href="/wiki/MPEG-4" title="MPEG-4">14496</a></li> <li><a href="/wiki/ISO/IEC_14651" title="ISO/IEC 14651">14651</a></li> <li><a href="/wiki/C%2B%2B" title="C++">14882</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/Common_Criteria" title="Common Criteria">15408</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">15444</a></li> <li><a href="/wiki/HTML" title="HTML">15445</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/IEC_15693" title="ISO/IEC 15693">15693</a></li> <li><a href="/wiki/ISO/IEC_15897" title="ISO/IEC 15897">15897</a></li> <li><a href="/wiki/MPEG-7" title="MPEG-7">15938</a></li> <li><a href="/wiki/ECMAScript" title="ECMAScript">16262</a></li> <li><a href="/wiki/Mixed_raster_content" title="Mixed raster content">16485</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/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/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/ISO/IEC_19788" title="ISO/IEC 19788">19788</a></li> <li><a href="/wiki/ISO/IEC_20000" title="ISO/IEC 20000">20000</a></li> <li><a href="/wiki/Open_Data_Protocol" title="Open Data Protocol">20802</a></li> <li><a href="/wiki/MPEG-21" title="MPEG-21">21000</a></li> <li><a href="/wiki/ISO/IEC_21827" title="ISO/IEC 21827">21827</a></li> <li><a href="/wiki/ECMAScript" title="ECMAScript">22275</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/C_Sharp_(programming_language)" title="C Sharp (programming language)">23270</a></li> <li><a href="/wiki/Linux_Standard_Base" title="Linux Standard Base">23360</a></li> <li><a href="/wiki/Common_Logic" title="Common Logic">24707</a></li> <li><a href="/wiki/ISO/IEC_24727" title="ISO/IEC 24727">24727</a></li> <li><a href="/wiki/ISO/IEC_24744" title="ISO/IEC 24744">24744</a></li> <li><a href="/wiki/Universal_Remote_Console" title="Universal Remote Console">24752</a></li> <li><a href="/wiki/OpenDocument" title="OpenDocument">26300</a></li> <li><a href="/wiki/ISO/IEC_27000" title="ISO/IEC 27000">27000</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_27002" title="ISO/IEC 27002">27002</a></li> <li><a href="/wiki/ISO/IEC_27040" title="ISO/IEC 27040">27040</a></li> <li>29110</li> <li><a href="/wiki/ISO/IEC_29119" title="ISO/IEC 29119">29119</a></li> <li><a href="/wiki/ISO/IEC_33001" title="ISO/IEC 33001">33001</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/ISO/IEC_42010" title="ISO/IEC 42010">42010</a></li> <li><a class="mw-selflink selflink">80000</a></li> <li><a href="/wiki/IEC_81346" title="IEC 81346">81346</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</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/International_Electrotechnical_Commission" title="International Electrotechnical Commission">International Electrotechnical 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