This is a list of the ISO language codes that conform to the ISO 639-1 standard, it provide reference for multi-language website.
i18n)| 639-1 code | ISO language name | Native name (endonym) | 
|---|---|---|
| aa | Afar | Afaraf | 
| ab | Abkhaz | аҧсуа бызшәа | 
| ae | Avestan | avesta | 
| af | Afrikaans | Afrikaans | 
| ak | Akan | Akan | 
| am | Amharic | አማርኛ | 
| an | Aragonese | aragonés | 
| ar | Arabic | اللغة العربية | 
| as | Assamese | অসমীয়া | 
| av | Avaric | авар мацӀ | 
| ay | Aymara | aymar aru | 
| az | Azerbaijani | azərbaycan dili | 
| ba | Bashkir | башҡорт теле | 
| be | Belarusian | беларуская мова | 
| bg | Bulgarian | български език | 
| bh | Bihari | भोजपुरी | 
| bi | Bislama | Bislama | 
| bm | Bambara | bamanankan | 
| bn | Bengali | বাংলা | 
| bo | Tibetan | བོད་ཡིག | 
| br | Breton | brezhoneg | 
| bs | Bosnian | bosanski jezik | 
| ca | Catalan | Català | 
| ce | Chechen | нохчийн мотт | 
| ch | Chamorro | Chamoru | 
| co | Corsican | corsu | 
| cr | Cree | ᓀᐦᐃᔭᐍᐏᐣ | 
| cs | Czech | čeština | 
| cu | Old Church Slavonic | ѩзыкъ словѣньскъ | 
| cv | Chuvash | чӑваш чӗлхи | 
| cy | Welsh | Cymraeg | 
| da | Danish | dansk | 
| de | German | Deutsch | 
| dv | Divehi | Dhivehi | 
| dz | Dzongkha | རྫོང་ཁ | 
| ee | Ewe | Eʋegbe | 
| el | Greek | Ελληνικά | 
| en | English | English | 
| eo | Esperanto | Esperanto | 
| es | Spanish | Español | 
| et | Estonian | eesti | 
| eu | Basque | euskara | 
| fa | Persian | فارسی | 
| ff | Fula | Fulfulde | 
| fi | Finnish | suomi | 
| fj | Fijian | Vakaviti | 
| fo | Faroese | føroyskt | 
| fr | French | Français | 
| fy | Western Frisian | Frysk | 
| ga | Irish | Gaeilge | 
| gd | Scottish Gaelic | Gàidhlig | 
| gl | Galician | galego | 
| gu | Gujarati | ગુજરાતી | 
| gv | Manx | Gaelg | 
| ha | Hausa | هَوُسَ | 
| he | Hebrew | עברית | 
| hi | Hindi | हिन्दी | 
| ho | Hiri Motu | Hiri Motu | 
| hr | Croatian | Hrvatski | 
| ht | Haitian | Kreyòl ayisyen | 
| hu | Hungarian | magyar | 
| hy | Armenian | Հայերեն | 
| hz | Herero | Otjiherero | 
| ia | Interlingua | Interlingua | 
| id | Indonesian | Bahasa Indonesia | 
| ie | Interlingue | Interlingue | 
| ig | Igbo | Asụsụ Igbo | 
| ii | Nuosu | ꆈꌠ꒿ Nuosuhxop | 
| ik | Inupiaq | Iñupiaq | 
| io | Ido | Ido | 
| is | Icelandic | Íslenska | 
| it | Italian | Italiano | 
| iu | Inuktitut | ᐃᓄᒃᑎᑐᑦ | 
| ja | Japanese | 日本語 | 
| jv | Javanese | basa Jawa | 
| ka | Georgian | ქართული | 
| kg | Kongo | Kikongo | 
| ki | Kikuyu | Gĩkũyũ | 
| kj | Kwanyama | Kuanyama | 
| kk | Kazakh | қазақ тілі | 
| kl | Kalaallisut | kalaallisut | 
| km | Khmer | ខេមរភាសា | 
| kn | Kannada | ಕನ್ನಡ | 
| ko | Korean | 한국어 | 
| kr | Kanuri | Kanuri | 
| ks | Kashmiri | कश्मीरी | 
| ku | Kurdish | Kurdî | 
| kv | Komi | коми кыв | 
| kw | Cornish | Kernewek | 
| ky | Kyrgyz | Кыргызча | 
| la | Latin | latine | 
| lb | Luxembourgish | Lëtzebuergesch | 
| lg | Ganda | Luganda | 
| li | Limburgish | Limburgs | 
| ln | Lingala | Lingála | 
| lo | Lao | ພາສາ | 
| lt | Lithuanian | lietuvių kalba | 
| lu | Luba-Katanga | Tshiluba | 
| lv | Latvian | latviešu valoda | 
| mg | Malagasy | fiteny malagasy | 
| mh | Marshallese | Kajin M̧ajeļ | 
| mi | Māori | te reo Māori | 
| mk | Macedonian | македонски јазик | 
| ml | Malayalam | മലയാളം | 
| mn | Mongolian | Монгол хэл | 
| mr | Marathi | मराठी | 
| ms | Malay | Bahasa Malaysia | 
| mt | Maltese | Malti | 
| my | Burmese | ဗမာစာ | 
| na | Nauru | Ekakairũ Naoero | 
| nb | Norwegian Bokmål | Norsk bokmål | 
| nd | Northern Ndebele | isiNdebele | 
| ne | Nepali | नेपाली | 
| ng | Ndonga | Owambo | 
| nl | Dutch | Nederlands | 
| nn | Norwegian Nynorsk | Norsk nynorsk | 
| no | Norwegian | Norsk | 
| nr | Southern Ndebele | isiNdebele | 
| nv | Navajo | Diné bizaad | 
| ny | Chichewa | chiCheŵa | 
| oc | Occitan | occitan | 
| oj | Ojibwe | ᐊᓂᔑᓈᐯᒧᐎᓐ | 
| om | Oromo | Afaan Oromoo | 
| or | Oriya | ଓଡ଼ିଆ | 
| os | Ossetian | ирон æвзаг | 
| pa | Panjabi | ਪੰਜਾਬੀ | 
| pi | Pāli | पाऴि | 
| pl | Polish | Polski | 
| ps | Pashto | پښتو | 
| pt | Portuguese | Português | 
| qu | Quechua | Runa Simi | 
| rm | Romansh | rumantsch grischun | 
| rn | Kirundi | Ikirundi | 
| ro | Romanian | Română | 
| ru | Russian | Русский | 
| rw | Kinyarwanda | Ikinyarwanda | 
| sa | Sanskrit | संस्कृतम् | 
| sc | Sardinian | sardu | 
| sd | Sindhi | सिन्धी | 
| se | Northern Sami | Davvisámegiella | 
| sg | Sango | yângâ tî sängö | 
| si | Sinhala | සිංහල | 
| sk | Slovak | slovenčina | 
| sl | Slovenian | slovenščina | 
| sn | Shona | chiShona | 
| so | Somali | Soomaaliga | 
| sq | Albanian | Shqip | 
| sr | Serbian | српски језик | 
| ss | Swati | SiSwati | 
| st | Southern Sotho | Sesotho | 
| su | Sundanese | Basa Sunda | 
| sv | Swedish | Svenska | 
| sw | Swahili | Kiswahili | 
| ta | Tamil | தமிழ் | 
| te | Telugu | తెలుగు | 
| tg | Tajik | тоҷикӣ | 
| th | Thai | ไทย | 
| ti | Tigrinya | ትግርኛ | 
| tk | Turkmen | Türkmen | 
| tl | Tagalog | Wikang Tagalog | 
| tn | Tswana | Setswana | 
| to | Tonga | faka Tonga | 
| tr | Turkish | Türkçe | 
| ts | Tsonga | Xitsonga | 
| tt | Tatar | татар теле | 
| tw | Twi | Twi | 
| ty | Tahitian | Reo Tahiti | 
| ug | Uyghur | ئۇيغۇرچە | 
| uk | Ukrainian | Українська | 
| ur | Urdu | اردو | 
| uz | Uzbek | Ўзбек | 
| ve | Venda | Tshivenḓa | 
| vi | Vietnamese | Tiếng Việt | 
| vo | Volapük | Volapük | 
| wa | Walloon | walon | 
| wo | Wolof | Wollof | 
| xh | Xhosa | isiXhosa | 
| yi | Yiddish | ייִדיש | 
| yo | Yoruba | Yorùbá | 
| za | Zhuang | Saɯ cueŋƅ | 
| zh | Chinese | 中文 | 
| zu | Zulu | isiZulu |