Kotoistus suosittelee käytettäväksi seuraavia suomenkielisiä nimityksiä kielistä (CLDR 44). Tällä sivulla ne on järjestetty kielen englanninkielisen nimen mukaan. Joillekin kielille tarjotaan myös rinnakkaista muotoa (kielikoodin jälkeen ”-secondary”) ja joillekin vaihtoehtoista lyhyttä muotoa (”-short”). Suositukset on päivitetty 29.2.2024.
Muilla sivuilla tiedot esitetään suomenkielisen nimen mukaan järjestetyssä taulukossa ja kielikoodin mukaan järjestetyssä taulukossa.
| amerikanenglanniksi | suomeksi | koodi |
| Abkhazian | abhaasi | ab |
| Achinese | atšeh | ace |
| Acoli | atšoli | ach |
| Adangme | adangme | ada |
| Adyghe | adyge | ady |
| Afar | afar | aa |
| Afrihili | afrihili | afh |
| Afrikaans | afrikaans | af |
| Aghem | aghem | agq |
| Ainu | ainu | ain |
| Akan | akan | ak |
| Akkadian | akkadi | akk |
| Akoose | koose | bss |
| Alabama | alabama | akz |
| Albanian | albania | sq |
| Aleut | aleutti | ale |
| Algerian Arabic | algerianarabia | arq |
| American English | amerikanenglanti | en_US |
| American Sign Language | amerikkalainen viittomakieli | ase |
| Amharic | amhara | am |
| Ancient Egyptian | muinaisegypti | egy |
| Ancient Greek | muinaiskreikka | grc |
| Angika | angika | anp |
| Ao Naga | ao naga | njo |
| Arabic | arabia | ar |
| Aragonese | aragonia | an |
| Aramaic | valtakunnanaramea | arc |
| Araona | araona | aro |
| Arapaho | arapaho | arp |
| Arawak | arawak | arw |
| Armenian | armenia | hy |
| Aromanian | aromania | rup |
| Arpitan | arpitaani | frp |
| Assamese | assami | as |
| Asturian | asturia | ast |
| Asu | asu | asa |
| Atikamekw | atikamekw | atj |
| Atsam | atsam | cch |
| Australian English | australianenglanti | en_AU |
| Austrian German | itävallansaksa | de_AT |
| Avaric | avaari | av |
| Avestan | avesta | ae |
| Awadhi | awadhi | awa |
| Aymara | aimara | ay |
| Azerbaijani | azeri | az |
| Azeri | azeri | az-short |
| Badaga | badaga | bfq |
| Bafia | bafia | ksf |
| Bafut | fut | bfd |
| Bakhtiari | bahtiari | bqi |
| Balinese | bali | ban |
| Baluchi | belutši | bal |
| Bambara | bambara | bm |
| Bamun | bamum | bax |
| Bangla | bengali | bn |
| Banjar | banjar | bjn |
| Basaa | basaa | bas |
| Bashkir | baškiiri | ba |
| Basque | baski | eu |
| Batak Toba | batak-toba | bbc |
| Bavarian | baijeri | bar |
| Beja | bedža | bej |
| Belarusian | valkovenäjä | be |
| Bemba | bemba | bem |
| Bena | bena | bez |
| Betawi | betawi | bew |
| Bhojpuri | bhodžpuri | bho |
| Bikol | bikol | bik |
| Bini | bini | bin |
| Bishnupriya | bišnupria | bpy |
| Bislama | bislama | bi |
| Blin | bilin | byn |
| Blissymbols | blisskieli | zbl |
| Bodo | bodo | brx |
| Bosnian | bosnia | bs |
| Brahui | brahui | brh |
| Braj | bradž | bra |
| Brazilian Portuguese | brasilianportugali | pt-BR |
| Breton | bretoni | br |
| British English | britannianenglanti | en_GB |
| Buginese | bugi | bug |
| Bulgarian | bulgaria | bg |
| Bulu | bulu | bum |
| Buriat | burjaatti | bua |
| Burmese | burma | my |
| Caddo | caddo | cad |
| Cajun French | cajun | frc |
| Canadian English | kanadanenglanti | en_CA |
| Canadian French | kanadanranska | fr_CA |
| Cantonese | kantoninkiina | yue |
| Capiznon | capiznon | cps |
| Carib | karibi | car |
| Carolina Algonquian | pamlico | crr |
| Catalan | katalaani | ca |
| Cayuga | cayuga | cay |
| Cebuano | cebuano | ceb |
| Central Atlas Tamazight | keskiatlaksentamazight | tzm |
| Central Dusun | dusun | dtp |
| Central Kurdish | soranî | ckb |
| Central Ojibwa | keskiodžibwa | ojc |
| Central Yupik | alaskanjupik | esu |
| Chadian Arabic | tšadinarabia | shu |
| Chagatai | tšagatai | chg |
| Chakma | chakma | ccp |
| Chamorro | tšamorro | ch |
| Chechen | tšetšeeni | ce |
| Cherokee | cherokee | chr |
| Cheyenne | cheyenne | chy |
| Chibcha | tšibtša | chb |
| Chickasaw | chickasaw | cic |
| Chiga | kiga | cgg |
| Chimborazo Highland Quichua | chimborazonylänköketšua | qug |
| Chinese | kiina | zh |
| Chinese, Cantonese | kiina (kantonin) | yue-alt-menu |
| Chinook Jargon | chinook-jargon | chn |
| Chipewyan | chipewyan | chp |
| Choctaw | choctaw | cho |
| Church Slavic | kirkkoslaavi | cu |
| Chuukese | chuuk | chk |
| Chuvash | tšuvassi | cv |
| Classical Newari | klassinen newari | nwc |
| Classical Syriac | muinaissyyria | syc |
| Colognian | kölsch | ksh |
| Comorian | komori | swb |
| Congo Swahili | kongonswahili | sw-CD |
| Coptic | kopti | cop |
| Cornish | korni | kw |
| Corsican | korsika | co |
| Cree | cree | cr |
| Crimean Tatar | krimintataari | crh |
| Crimean Turkish | kriminturkki | crh-secondary |
| Croatian | kroatia | hr |
| Czech | tšekki | cs |
| Dakota | dakota | dak |
| Danish | tanska | da |
| Dargwa | dargi | dar |
| Dari | dari | fa_AF |
| Dazaga | dazaga | dzg |
| Delaware | delaware | del |
| Dinka | dinka | din |
| Divehi | divehi | dv |
| Dogri | dogri | doi |
| Dogrib | dogrib | dgr |
| Duala | duala | dua |
| Dutch | hollanti | nl |
| Dutch | flaami | nl-BE |
| Dyula | djula | dyu |
| Dzongkha | dzongkha | dz |
| Eastern Frisian | itäfriisi | frs |
| Efik | efik | efi |
| Egyptian Arabic | egyptinarabia | arz |
| Ekajuk | ekajuk | eka |
| Elamite | elami | elx |
| Embu | embu | ebu |
| Emilian | emilia | egl |
| English | englanti | en |
| Erzya | ersä | myv |
| Esperanto | esperanto | eo |
| Estonian | viro | et |
| European Portuguese | euroopanportugali | pt-PT |
| European Spanish | euroopanespanja | es_ES |
| Ewe | ewe | ee |
| Ewondo | ewondo | ewo |
| Extremaduran | extremadura | ext |
| Fang | fang | fan |
| Fanti | fanti | fat |
| Faroese | fääri | fo |
| Fiji Hindi | fidžinhindi | hif |
| Fijian | fidži | fj |
| Filipino | filipino | fil |
| Finnish | suomi | fi |
| Fon | fon | fon |
| Frafra | frafra | gur |
| French | ranska | fr |
| Friulian | friuli | fur |
| Fula | fulani | ff |
| Ga | ga | gaa |
| Gagauz | gagauzi | gag |
| Galician | galicia | gl |
| Gan Chinese | gan-kiina | gan |
| Ganda | ganda | lg |
| Gayo | gajo | gay |
| Gbaya | gbaja | gba |
| Geez | ge’ez | gez |
| Georgian | georgia | ka |
| German | saksa | de |
| Gheg Albanian | gegi | aln |
| Ghomala | ghomala | bbj |
| Gilaki | gilaki | glk |
| Gilbertese | kiribati | gil |
| Goan Konkani | goankonkani | gom |
| Gondi | gondi | gon |
| Gorontalo | gorontalo | gor |
| Gothic | gootti | got |
| Grebo | grebo | grb |
| Greek | kreikka | el |
| Guarani | guarani | gn |
| Gujarati | gudžarati | gu |
| Gusii | gusii | guz |
| Gwichʼin | gwitšin | gwi |
| Haida | haida | hai |
| Haitian Creole | haiti | ht |
| Hakka Chinese | hakka-kiina | hak |
| Halkomelem | halkomelem | hur |
| Haryanvi | haryanvi | bgc |
| Hausa | hausa | ha |
| Hawaiian | havaiji | haw |
| Hebrew | heprea | he |
| Herero | herero | hz |
| Hiligaynon | hiligaino | hil |
| Hindi | hindi | hi |
| Hinglish | hinglish | hi-Latn-alt-variant |
| Hiri Motu | hiri-motu | ho |
| Hittite | heetti | hit |
| Hmong | hmong | hmn |
| Hmong Njua | hmong njua | hnj |
| Hungarian | unkari | hu |
| Hupa | hupa | hup |
| Iban | iban | iba |
| Ibibio | ibibio | ibb |
| Icelandic | islanti | is |
| Ido | ido | io |
| Igbo | igbo | ig |
| Iloko | iloko | ilo |
| Inari Sami | inarinsaame | smn |
| Indonesian | indonesia | id |
| Ingrian | inkeroinen | izh |
| Ingush | inguuši | inh |
| Innu-aimun | innu-aimun | moe |
| Interlingua | interlingua | ia |
| Interlingue | interlingue | ie |
| Inuktitut | inuktitut | iu |
| Inupiaq | inupiaq | ik |
| Irish | iiri | ga |
| Italian | italia | it |
| Jamaican Creole English | jamaikankreolienglanti | jam |
| Japanese | japani | ja |
| Javanese | jaava | jv |
| Jju | jju | kaj |
| Jola-Fonyi | jola-fonyi | dyo |
| Judeo-Arabic | juutalaisarabia | jrb |
| Judeo-Persian | juutalaispersia | jpr |
| Jutish | juutti | jut |
| Kabardian | kabardi | kbd |
| Kabuverdianu | kapverdenkreoli | kea |
| Kabyle | kabyyli | kab |
| Kachin | katšin | kac |
| Kaingang | kaingang | kgp |
| Kako | kako | kkj |
| Kalaallisut | kalaallisut | kl |
| Kalaallisut | grönlanti | kl-alt-secondary |
| Kalenjin | kalenjin | kln |
| Kalmyk | kalmukki | xal |
| Kamba | kamba | kam |
| Kanembu | kanembu | kbl |
| Kangri | kangri | xnr |
| Kannada | kannada | kn |
| Kanuri | kanuri | kr |
| Karachay-Balkar | karatšai-balkaari | krc |
| Kara-Kalpak | karakalpakki | kaa |
| Karelian | karjala | krl |
| Kashmiri | kašmiri | ks |
| Kashubian | kašubi | csb |
| Kawi | kavi | kaw |
| Kazakh | kazakki | kk |
| Kenyang | kenyang | ken |
| Khasi | khasi | kha |
| Khmer | khmer | km |
| Khotanese | khotani | kho |
| Khowar | khowar | khw |
| Kʼicheʼ | kʼicheʼ | quc |
| Kikuyu | kikuju | ki |
| Kimbundu | kimbundu | kmb |
| Kinaray-a | kinaray-a | krj |
| Kinyarwanda | ruanda | rw |
| Kirmanjki | kirmanjki | kiu |
| Klingon | klingon | tlh |
| Kom | kom | bkm |
| Komi | komi | kv |
| Komi-Permyak | komipermjakki | koi |
| Kongo | kongo | kg |
| Konkani | konkani | kok |
| Korean | korea | ko |
| Koro | norsunluurannikonkoro | kfo |
| Kosraean | kosrae | kos |
| Kotava | kotava | avk |
| Koyra Chiini | koyra chiini | khq |
| Koyraboro Senni | koyraboro senni | ses |
| Kpelle | kpelle | kpe |
| Krio | krio | kri |
| Kuanyama | kuanjama | kj |
| Kumyk | kumykki | kum |
| Kurdish | kurdi | ku |
| Kurdish, Central | kurdi – soranî | ckb-menu |
| Kurdish, Soranî | soranî | ckb-variant |
| Kurukh | kurukh | kru |
| Kutenai | kutenai | kut |
| Kuvi | kuvi | kxv |
| Kwakʼwala | kwakʼwala | kwk |
| Kwasio | kwasio | nmg |
| Kyrgyz | kirgiisi | ky |
| Ladino | ladino | lad |
| Ladino | juutalaisespanja | lad-alt-secondary |
| Lakota | lakota | lkt |
| Lamba | lamba | lam |
| Langi | lango | lag |
| Lao | lao | lo |
| Latgalian | latgalli | ltg |
| Latin | latina | la |
| Latin American Spanish | amerikanespanja | es_419 |
| Latvian | latvia | lv |
| Laz | lazi | lzz |
| Lezghian | lezgi | lez |
| Ligurian | liguuri | lij |
| Lillooet | lillooet | lil |
| Limburgish | limburg | li |
| Lingala | lingala | ln |
| Lingua Franca Nova | lingua franca nova | lfn |
| Literary Chinese | klassinen kiina | lzh |
| Lithuanian | liettua | lt |
| Livonian | liivi | liv |
| Lojban | lojban | jbo |
| Lombard | lombardi | lmo |
| Louisiana Creole | louisianankreoli | lou |
| Low German | alasaksa | nds |
| Low Saxon | alankomaidenalasaksa | nds-NL |
| Lower Silesian | sleesiansaksa | sli |
| Lower Sorbian | alasorbi | dsb |
| Lozi | lozi | loz |
| Luba-Katanga | katanganluba | lu |
| Luba-Lulua | luluanluba | lua |
| Luiseno | luiseño | lui |
| Lule Sami | luulajansaame | smj |
| Lunda | lunda | lun |
| Luo | luo | luo |
| Luxembourgish | luxemburg | lb |
| Luyia | luhya | luy |
| Maba | maba | mde |
| Macedonian | makedonia | mk |
| Machame | machame | jmc |
| Madurese | madura | mad |
| Mafa | mafa | maf |
| Magahi | magahi | mag |
| Main-Franconian | maininfrankki | vmf |
| Maithili | maithili | mai |
| Makasar | makassar | mak |
| Makhuwa | makhuwa | vmw |
| Makhuwa-Meetto | makua-meetto | mgh |
| Makonde | makonde | kde |
| Malagasy | malagassi | mg |
| Malay | malaiji | ms |
| Malayalam | malajalam | ml |
| Maliseet-Passamaquoddy | maliseet-passamaquoddy | pqm |
| Maltese | malta | mt |
| Manchu | mantšu | mnc |
| Mandar | mandar | mdr |
| Mandingo | mandingo | man |
| Manipuri | manipuri | mni |
| Manx | manksi | gv |
| Māori | maori | mi |
| Mapuche | mapudungun | arn |
| Marathi | marathi | mr |
| Mari | mari | chm |
| Marshallese | marshall | mh |
| Marwari | marwari | mwr |
| Masai | maasai | mas |
| Mazanderani | mazandarani | mzn |
| Medumba | medumba | byv |
| Mende | mende | men |
| Mentawai | mentawai | mwv |
| Meru | meru | mer |
| Metaʼ | meta’ | mgo |
| Mexican Spanish | meksikonespanja | es_MX |
| Mi’kmaq | micmac | mic |
| Michif | michif | crg |
| Middle Dutch | keskihollanti | dum |
| Middle English | keskienglanti | enm |
| Middle French | keskiranska | frm |
| Middle High German | keskiyläsaksa | gmh |
| Middle Irish | keski-iiri | mga |
| Min Nan Chinese | min nan -kiina | nan |
| Minangkabau | minangkabau | min |
| Mingrelian | mingreli | xmf |
| Mirandese | mirandeesi | mwl |
| Mizo | lusai | lus |
| Modern Standard Arabic | yleisarabia | ar_001 |
| Mohawk | mohawk | moh |
| Moksha | mokša | mdf |
| Moldavian | moldova | ro-MD |
| Mongo | mongo | lol |
| Mongolian | mongoli | mn |
| Moose Cree | moose cree | crm |
| Morisyen | morisyen | mfe |
| Moroccan Arabic | marokonarabia | ary |
| Mossi | mossi | mos |
| Multiple languages | useita kieliä | mul |
| Mundang | mundang | mua |
| Muscogee | creek | mus |
| Muslim Tat | tati | ttt |
| Myene | myene | mye |
| N’Ko | n’ko | nqo |
| Najdi Arabic | arabia – najd | ars |
| Nama | nama | naq |
| Nauru | nauru | na |
| Navajo | navajo | nv |
| Ndonga | ndonga | ng |
| Neapolitan | napoli | nap |
| Nepali | nepali | ne |
| Newari | newari | new |
| Ngambay | ngambay | sba |
| Ngiemboon | ngiemboon | nnh |
| Ngomba | ngomba | jgo |
| Nheengatu | ñeengatú | yrl |
| Nias | nias | nia |
| Nigerian Pidgin | nigerianpidgin | pcm |
| Niuean | niue | niu |
| No linguistic content | ei kielellistä sisältöä | zxx |
| Nogai | nogai | nog |
| North Ndebele | pohjois-ndebele | nd |
| Northern East Cree | east cree (pohjoinen) | crl |
| Northern Frisian | pohjoisfriisi | frr |
| Northern Luri | pohjoisluri | lrc |
| Northern Sami | pohjoissaame | se |
| Northern Sotho | pohjoissotho | nso |
| Northern Tutchone | pohjoinen tutchone | ttm |
| Northwestern Ojibwa | luoteis-odžibwa | ojb |
| Norwegian | norja | no |
| Norwegian Bokmål | norjan bokmål | nb |
| Norwegian Nynorsk | norjan nynorsk | nn |
| Novial | novial | nov |
| Nuer | nuer | nus |
| Nyamwezi | nyamwezi | nym |
| Nyanja | njandža | ny |
| Nyankole | nyankole | nyn |
| Nyasa Tonga | malawintonga | tog |
| Nyoro | nyoro | nyo |
| Nzima | nzima | nzi |
| Obolo | obolo | ann |
| Occitan | oksitaani | oc |
| Odia | orija | or |
| Ojibwa | odžibwa | oj |
| Oji-Cree | oji-cree | ojs |
| Okanagan | okanagan | oka |
| Old English | muinaisenglanti | ang |
| Old French | muinaisranska | fro |
| Old High German | muinaisyläsaksa | goh |
| Old Irish | muinaisiiri | sga |
| Old Norse | muinaisnorja | non |
| Old Persian | muinaispersia | peo |
| Old Provençal | muinaisprovensaali | pro |
| Oromo | oromo | om |
| Osage | osage | osa |
| Ossetic | osseetti | os |
| Ottoman Turkish | osmani | ota |
| Pahlavi | pahlavi | pal |
| Palatine German | pfaltsi | pfl |
| Palauan | palau | pau |
| Pali | paali | pi |
| Pampanga | pampanga | pam |
| Pangasinan | pangasinan | pag |
| Papiamento | papiamentu | pap |
| Pashto | paštu | ps |
| Pennsylvania German | pennsylvaniansaksa | pdc |
| Persian | persia | fa |
| Phoenician | foinikia | phn |
| Picard | picardi | pcd |
| Piedmontese | piemonte | pms |
| Pijin | pijin | pis |
| Plautdietsch | plautdietsch | pdt |
| Pohnpeian | pohnpei | pon |
| Polish | puola | pl |
| Pontic | pontoksenkreikka | pnt |
| Portuguese | portugali | pt |
| Prussian | muinaispreussi | prg |
| Punjabi | pandžabi | pa |
| Quechua | ketšua | qu |
| Rajasthani | radžastani | raj |
| Rapanui | rapanui | rap |
| Rarotongan | rarotonga | rar |
| Riffian | tarifit | rif |
| Rohingya | rohinga | rhg |
| Romagnol | romagnoli | rgn |
| Romanian | romania | ro |
| Romansh | retoromaani | rm |
| Romany | romani | rom |
| Rombo | rombo | rof |
| Rotuman | rotuma | rtm |
| Roviana | roviana | rug |
| Rundi | rundi | rn |
| Russian | venäjä | ru |
| Rusyn | ruteeni | rue |
| Rwa | rwa | rwk |
| Saamia | samia | lsm |
| Saho | saho | ssy |
| Samaritan Aramaic | samarianaramea | sam |
| Samburu | samburu | saq |
| Samoan | samoa | sm |
| Samogitian | samogiitti | sgs |
| Sandawe | sandawe | sad |
| Sango | sango | sg |
| Sangu | sangu | sbp |
| Sanskrit | sanskrit | sa |
| Santali | santali | sat |
| Sardinian | sardi | sc |
| Sasak | sasak | sas |
| Sassarese Sardinian | sassarinsardi | sdc |
| Saterland Frisian | saterlandinfriisi | stq |
| Saurashtra | sauraštri | saz |
| Scots | skotti | sco |
| Scottish Gaelic | gaeli | gd |
| Selayar | selayar | sly |
| Selkup | selkuppi | sel |
| Sena | sena | seh |
| Seneca | seneca | see |
| Serbian | serbia | sr |
| Serbo-Croatian | serbokroaatti | sh |
| Serer | serer | srr |
| Seri | seri | sei |
| Seselwa Creole French | seychellienkreoli | crs |
| Shambala | shambala | ksb |
| Shan | shan | shn |
| Shona | šona | sn |
| Sichuan Yi | sichuanin-yi | ii |
| Sicilian | sisilia | scn |
| Sidamo | sidamo | sid |
| Siksika | siksika | bla |
| Silesian | sleesia | szl |
| Simplified Chinese | kiina (yksinkertaistettu) | zh_Hans |
| Simplified Mandarin Chinese | mandariinikiina (yksinkertaistettu) | zh-Hans-long |
| Sindhi | sindhi | sd |
| Sinhala | sinhala | si |
| Skolt Sami | koltansaame | sms |
| Slave | slevi | den |
| Slovak | slovakki | sk |
| Slovenian | sloveeni | sl |
| Soga | soga | xog |
| Sogdien | sogdi | sog |
| Somali | somali | so |
| Soninke | soninke | snk |
| South Levantine Arabic | urduni | ajp |
| South Ndebele | etelä-ndebele | nr |
| Southern Altai | altai | alt |
| Southern East Cree | east cree (eteläinen) | crj |
| Southern Haida | haida (eteläinen) | hax |
| Southern Kurdish | eteläkurdi | sdh |
| Southern Lushootseed | lushootseed (eteläinen) | slh |
| Southern Sami | eteläsaame | sma |
| Southern Sotho | eteläsotho | st |
| Southern Tutchone | etelätutchone | tce |
| Spanish | espanja | es |
| Sranan Tongo | sranan | srn |
| Standard Moroccan Tamazight | vakioitu tamazight | zgh |
| Straits Salish | straits-salish | str |
| Sukuma | sukuma | suk |
| Sumerian | sumeri | sux |
| Sundanese | sunda | su |
| Susu | susu | sus |
| Swahili | swahili | sw |
| Swampy Cree | swampy cree | csw |
| Swati | swazi | ss |
| Swedish | ruotsi | sv |
| Swiss French | sveitsinranska | fr_CH |
| Swiss German | sveitsinsaksa | gsw |
| Swiss High German | sveitsinyläsaksa | de_CH |
| Syriac | syyria | syr |
| Tachelhit | tašelhit | shi |
| Tagalog | tagalog | tl |
| Tagish | tagish | tgx |
| Tahitian | tahiti | ty |
| Tahltan | tahltan | tht |
| Taita | taita | dav |
| Tajik | tadžikki | tg |
| Talysh | tališi | tly |
| Tamashek | tamašek | tmh |
| Tamil | tamili | ta |
| Taroko | taroko | trv |
| Tasawaq | tasawaq | twq |
| Tatar | tataari | tt |
| Telugu | telugu | te |
| Tereno | tereno | ter |
| Teso | teso | teo |
| Tetum | tetum | tet |
| Thai | thai | th |
| Tibetan | tiibet | bo |
| Tigre | tigre | tig |
| Tigrinya | tigrinja | ti |
| Timne | temne | tem |
| Tiv | tiv | tiv |
| Tlingit | tlingit | tli |
| Tok Pisin | tok-pisin | tpi |
| Tokelau | tokelau | tkl |
| Toki Pona | toki pona | tok |
| Tongan | tonga | to |
| Tornedalen Finnish | meänkieli | fit |
| Torwali | torwali | trw |
| Traditional Chinese | kiina (perinteinen) | zh-Hant |
| Traditional Mandarin Chinese | mandariinikiina (perinteinen) | zh-Hant-long |
| Tsakhur | tsahuri | tkr |
| Tsakonian | tsakonia | tsd |
| Tsimshian | tsimši | tsi |
| Tsonga | tsonga | ts |
| Tswana | tswana | tn |
| Tulu | tulu | tcy |
| Tumbuka | tumbuka | tum |
| Tunisian Arabic | tunisianarabia | aeb |
| Turkish | turkki | tr |
| Turkmen | turkmeeni | tk |
| Turoyo | turojo | tru |
| Tuvalu | tuvalu | tvl |
| Tuvinian | tuva | tyv |
| Twi | twi | tw |
| Tyap | tyap | kcg |
| Udmurt | udmurtti | udm |
| Ugaritic | ugarit | uga |
| UK English | englanti (Britannia) | en_GB-alt-short |
| Ukrainian | ukraina | uk |
| Umbundu | mbundu | umb |
| Upper Sorbian | yläsorbi | hsb |
| Urdu | urdu | ur |
| US English | englanti (USA) | en_US-alt-short |
| Uyghur | uiguuri | ug |
| Uzbek | uzbekki | uz |
| Vai | vai | vai |
| Venda | venda | ve |
| Venetian | venetsia | vec |
| Veps | vepsä | vep |
| Vietnamese | vietnam | vi |
| Volapük | volapük | vo |
| Võro | võro | vro |
| Votic | vatja | vot |
| Vunjo | vunjo | vun |
| Walloon | valloni | wa |
| Walser | walser | wae |
| Waray | waray | war |
| Warlpiri | warlpiri | wbp |
| Washo | washo | was |
| Wayuu | wayuu | guc |
| Welsh | kymri | cy |
| West Flemish | länsiflaami | vls |
| Western Balochi | länsibelutši | bgn |
| Western Canadian Inuktitut | Länsi-Kanadan inuktitut | ikt |
| Western Frisian | länsifriisi | fy |
| Western Mari | vuorimari | mrj |
| Western Ojibwa | länsi-odžibwa | ojw |
| Western Panjabi | lahnda | lah |
| Wolaytta | wolaitta | wal |
| Wolof | wolof | wo |
| Wu Chinese | wu-kiina | wuu |
| Xhosa | xhosa | xh |
| Xiang Chinese | xiang-kiina | hsn |
| Yakut | jakuutti | sah |
| Yangben | yangben | yav |
| Yao | jao | yao |
| Yapese | japi | yap |
| Yemba | yemba | ybb |
| Yiddish | jiddiš | yi |
| Yoruba | joruba | yo |
| Zapotec | zapoteekki | zap |
| Zarma | djerma | dje |
| Zaza | zaza | zza |
| Zeelandic | seelanti | zea |
| Zenaga | zenaga | zen |
| Zhuang | zhuang | za |
| Zoroastrian Dari | zoroastrialaisdari | gbz |
| Zulu | zulu | zu |
| Zuni | zuni | zun |
| amerikanenglanniksi | suomeksi | koodi |
| Abkhazian | abhaasi | ab |
| Achinese | atšeh | ace |
| Acoli | atšoli | ach |
| Adangme | adangme | ada |
| Adyghe | adyge | ady |
| Afar | afar | aa |
| Afrihili | afrihili | afh |
| Afrikaans | afrikaans | af |
| Aghem | aghem | agq |
| Ainu | ainu | ain |
| Akan | akan | ak |
| Akkadian | akkadi | akk |
| Akoose | koose | bss |
| Alabama | alabama | akz |
| Albanian | albania | sq |
| Aleut | aleutti | ale |
| Algerian Arabic | algerianarabia | arq |
| American English | amerikanenglanti | en_US |
| American Sign Language | amerikkalainen viittomakieli | ase |
| Amharic | amhara | am |
| Ancient Egyptian | muinaisegypti | egy |
| Ancient Greek | muinaiskreikka | grc |
| Angika | angika | anp |
| Ao Naga | ao naga | njo |
| Arabic | arabia | ar |
| Aragonese | aragonia | an |
| Aramaic | valtakunnanaramea | arc |
| Araona | araona | aro |
| Arapaho | arapaho | arp |
| Arawak | arawak | arw |
| Armenian | armenia | hy |
| Aromanian | aromania | rup |
| Arpitan | arpitaani | frp |
| Assamese | assami | as |
| Asturian | asturia | ast |
| Asu | asu | asa |
| Atikamekw | atj | atikamekw |
| Atsam | atsam | cch |
| Australian English | australianenglanti | en_AU |
| Austrian German | itävallansaksa | de_AT |
| Avaric | avaari | av |
| Avestan | avesta | ae |
| Awadhi | awadhi | awa |
| Aymara | aimara | ay |
| Azerbaijani | azeri | az |
| Azeri | azeri | az-short |
| Badaga | badaga | bfq |
| Bafia | bafia | ksf |
| Bafut | fut | bfd |
| Bakhtiari | bahtiari | bqi |
| Balinese | bali | ban |
| Baluchi | belutši | bal |
| Bambara | bambara | bm |
| Bamun | bamum | bax |
| Bangla | bengali | bn |
| Banjar | banjar | bjn |
| Basaa | basaa | bas |
| Bashkir | baškiiri | ba |
| Basque | baski | eu |
| Batak Toba | batak-toba | bbc |
| Bavarian | baijeri | bar |
| Beja | bedža | bej |
| Belarusian | valkovenäjä | be |
| Bemba | bemba | bem |
| Bena | bena | bez |
| Betawi | betawi | bew |
| Bhojpuri | bhodžpuri | bho |
| Bikol | bikol | bik |
| Bini | bini | bin |
| Bishnupriya | bišnupria | bpy |
| Bislama | bislama | bi |
| Blin | bilin | byn |
| Blissymbols | blisskieli | zbl |
| Bodo | bodo | brx |
| Bosnian | bosnia | bs |
| Brahui | brahui | brh |
| Braj | bradž | bra |
| Brazilian Portuguese | brasilianportugali | pt_BR |
| Breton | bretoni | br |
| British English | britannianenglanti | en_GB |
| Buginese | bugi | bug |
| Bulgarian | bulgaria | bg |
| Bulu | bulu | bum |
| Buriat | burjaatti | bua |
| Burmese | burma | my |
| Caddo | caddo | cad |
| Cajun French | cajun | frc |
| Canadian English | kanadanenglanti | en_CA |
| Canadian French | kanadanranska | fr_CA |
| Cantonese | kantoninkiina | yue |
| Capiznon | capiznon | cps |
| Carib | karibi | car |
| Carolina Algonquian | pamlico | crr |
| Catalan | katalaani | ca |
| Cayuga | cayuga | cay |
| Cebuano | cebuano | ceb |
| Central Atlas Tamazight | keskiatlaksentamazight | tzm |
| Central Dusun | dusun | dtp |
| Central Kurdish | soranî | ckb |
| Central Ojibwa | ojc | keskiodžibwa |
| Central Yupik | alaskanjupik | esu |
| Chadian Arabic | tšadinarabia | shu |
| Chagatai | tšagatai | chg |
| Chakma | chakma | ccp |
| Chamorro | tšamorro | ch |
| Chechen | tšetšeeni | ce |
| Cherokee | cherokee | chr |
| Cheyenne | cheyenne | chy |
| Chibcha | tšibtša | chb |
| Chiga | kiga | cgg |
| Chimborazo Highland Quichua | chimborazonylänköketšua | qug |
| Chinese | kiina | zh |
| Chinese, Mandarin | kiina (mandariini) | zh-menu |
| Chinook Jargon | chinook-jargon | chn |
| Chipewyan | chipewyan | chp |
| Choctaw | choctaw | cho |
| Church Slavic | kirkkoslaavi | cu |
| Chuukese | chuuk | chk |
| Chuvash | tšuvassi | cv |
| Classical Newari | klassinen newari | nwc |
| Classical Syriac | muinaissyyria | syc |
| Colognian | kölsch | ksh |
| Comorian | komori | swb |
| Congo Swahili | kongonswahili | sw_CD |
| Coptic | kopti | cop |
| Cornish | korni | kw |
| Corsican | korsika | co |
| Cree | cree | cr |
| Crimean Tatar | krimintataari | crh |
| Crimean Turkish | kriminturkki | crh-secondary |
| Croatian | kroatia | hr |
| Czech | tšekki | cs |
| Dakota | dakota | dak |
| Danish | tanska | da |
| Dargwa | dargi | dar |
| Dari | dari | fa_AF |
| Dazaga | dazaga | dzg |
| Delaware | delaware | del |
| Dinka | dinka | din |
| Divehi | divehi | dv |
| Dogri | dogri | doi |
| Dogrib | dogrib | dgr |
| Duala | duala | dua |
| Dutch | hollanti | nl |
| Dutch | flaami | nl_BE |
| Dyula | djula | dyu |
| Dzongkha | dzongkha | dz |
| Eastern Frisian | itäfriisi | frs |
| Efik | efik | efi |
| Egyptian Arabic | egyptinarabia | arz |
| Ekajuk | ekajuk | eka |
| Elamite | elami | elx |
| Embu | embu | ebu |
| Emilian | emilia | egl |
| English | englanti | en |
| Erzya | ersä | myv |
| Esperanto | esperanto | eo |
| Estonian | viro | et |
| European Portuguese | euroopanportugali | pt_PT |
| European Spanish | euroopanespanja | es_ES |
| Ewe | ewe | ee |
| Ewondo | ewondo | ewo |
| Extremaduran | extremadura | ext |
| Fang | fang | fan |
| Fanti | fanti | fat |
| Faroese | fääri | fo |
| Fiji Hindi | fidžinhindi | hif |
| Fijian | fidži | fj |
| Filipino | filipino | fil |
| Finnish | suomi | fi |
| Fon | fon | fon |
| Frafra | frafra | gur |
| French | ranska | fr |
| Friulian | friuli | fur |
| Fula | fulani | ff |
| Ga | ga | gaa |
| Gagauz | gagauzi | gag |
| Galician | galicia | gl |
| Gan Chinese | gan-kiina | gan |
| Ganda | ganda | lg |
| Gayo | gajo | gay |
| Gbaya | gbaja | gba |
| Geez | ge’ez | gez |
| Georgian | georgia | ka |
| German | saksa | de |
| Ghomala | ghomala | bbj |
| Gilaki | gilaki | glk |
| Gilbertese | kiribati | gil |
| Goan Konkani | goankonkani | gom |
| Gondi | gondi | gon |
| Gorontalo | gorontalo | gor |
| Gothic | gootti | got |
| Grebo | grebo | grb |
| Greek | kreikka | el |
| Guarani | guarani | gn |
| Gujarati | gudžarati | gu |
| Gusii | gusii | guz |
| Gwichʼin | gwitšin | gwi |
| Haida | haida | hai |
| Haitian Creole | haiti | ht |
| Hakka Chinese | hakka-kiina | hak |
| Halkomelem | halkomelem | hur |
| Haryanvi | haryanvi | bgc |
| Hausa | hausa | ha |
| Hawaiian | havaiji | haw |
| Hebrew | heprea | he |
| Herero | herero | hz |
| Hiligaynon | hiligaino | hil |
| Hindi | hindi | hi |
| Hindi (Latin) | hindi (latinalainen) | hi_Latn |
| Hinglish | hinglish | hi_Latn_variant |
| Hiri Motu | hiri-motu | ho |
| Hittite | heetti | hit |
| Hmong | hmong | hmn |
| Hungarian | unkari | hu |
| Hupa | hupa | hup |
| Iban | iban | iba |
| Ibibio | ibibio | ibb |
| Icelandic | islanti | is |
| Ido | ido | io |
| Igbo | igbo | ig |
| Iloko | iloko | ilo |
| Inari Sami | inarinsaame | smn |
| Indonesian | indonesia | id |
| Ingrian | inkeroinen | izh |
| Ingush | inguuši | inh |
| Innu-aimun | innu-aimun | moe |
| Interlingua | interlingua | ia |
| Interlingue | interlingue | ie |
| Inuktitut | inuktitut | iu |
| Inupiaq | inupiaq | ik |
| Irish | iiri | ga |
| Italian | italia | it |
| Jamaican Creole English | jamaikankreolienglanti | jam |
| Japanese | japani | ja |
| Javanese | jaava | jv |
| Jju | jju | kaj |
| Jola-Fonyi | jola-fonyi | dyo |
| Judeo-Arabic | juutalaisarabia | jrb |
| Judeo-Persian | juutalaispersia | jpr |
| Jutish | juutti | jut |
| Kabardian | kabardi | kbd |
| Kabuverdianu | kapverdenkreoli | kea |
| Kabyle | kabyyli | kab |
| Kachin | katšin | kac |
| Kaingang | kaingang | kgp |
| Kako | kako | kkj |
| Kalaallisut | kalaallisut | kl |
| Kalaallisut | grönlanti | kl-secondary |
| Kalenjin | kalenjin | kln |
| Kalmyk | kalmukki | xal |
| Kamba | kamba | kam |
| Kanembu | kanembu | kbl |
| Kannada | kannada | kn |
| Kanuri | kanuri | kr |
| Karachay-Balkar | karatšai-balkaari | krc |
| Kara-Kalpak | karakalpakki | kaa |
| Karelian | karjala | krl |
| Kashmiri | kašmiri | ks |
| Kashubian | kašubi | csb |
| Kawi | kavi | kaw |
| Kazakh | kazakki | kk |
| Kenyang | kenyang | ken |
| Khasi | khasi | kha |
| Khmer | khmer | km |
| Khotanese | khotani | kho |
| Khowar | khowar | khw |
| Kʼicheʼ | kʼicheʼ | quc |
| Kikuyu | kikuju | ki |
| Kimbundu | kimbundu | kmb |
| Kinaray-a | kinaray-a | krj |
| Kinyarwanda | ruanda | rw |
| Kirmanjki | kirmanjki | kiu |
| Klingon | klingon | tlh |
| Kom | kom | bkm |
| Komi | komi | kv |
| Komi-Permyak | komipermjakki | koi |
| Kongo | kongo | kg |
| Konkani | konkani | kok |
| Korean | korea | ko |
| Koro | norsunluurannikonkoro | kfo |
| Kosraean | kosrae | kos |
| Kotava | kotava | avk |
| Koyra Chiini | koyra chiini | khq |
| Koyraboro Senni | koyraboro senni | ses |
| Kpelle | kpelle | kpe |
| Krio | krio | kri |
| Kuanyama | kuanjama | kj |
| Kumyk | kumykki | kum |
| Kurdish | kurdi | ku |
| Kurdish, Central | kurdi – soranî | ckb-menu |
| Kurdish, Soranî | soranî | ckb-variant |
| Kurukh | kurukh | kru |
| Kutenai | kutenai | kut |
| Kwakʼwala | kwakʼwala | kwk |
| Kwasio | kwasio | nmg |
| Kyrgyz | kirgiisi | ky |
| Ladino | ladino | lad |
| Ladino | juutalaisespanja | lad-secondary |
| Lakota | lakota | lkt |
| Lamba | lamba | lam |
| Langi | lango | lag |
| Lao | lao | lo |
| Latgalian | latgalli | ltg |
| Latin | latina | la |
| Latin American Spanish | amerikanespanja | es_419 |
| Latvian | latvia | lv |
| Laz | lazi | lzz |
| Lezghian | lezgi | lez |
| Ligurian | liguuri | lij |
| Limburgish | limburg | li |
| Lingala | lingala | ln |
| Lingua Franca Nova | lingua franca nova | lfn |
| Literary Chinese | klassinen kiina | lzh |
| Lithuanian | liettua | lt |
| Livonian | liivi | liv |
| Lojban | lojban | jbo |
| Lombard | lombardi | lmo |
| Louisiana Creole | louisianankreoli | lou |
| Low German | alasaksa | nds |
| Low Saxon | alankomaidenalasaksa | nds_NL |
| Lower Silesian | sleesiansaksa | sli |
| Lower Sorbian | alasorbi | dsb |
| Lozi | lozi | loz |
| Luba-Katanga | katanganluba | lu |
| Luba-Lulua | luluanluba | lua |
| Luiseno | luiseño | lui |
| Lule Sami | luulajansaame | smj |
| Lunda | lunda | lun |
| Luo | luo | luo |
| Luxembourgish | luxemburg | lb |
| Luyia | luhya | luy |
| Maba | maba | mde |
| Macedonian | makedonia | mk |
| Machame | machame | jmc |
| Madurese | madura | mad |
| Mafa | mafa | maf |
| Magahi | magahi | mag |
| Main-Franconian | maininfrankki | vmf |
| Maithili | maithili | mai |
| Makasar | makassar | mak |
| Makhuwa-Meetto | makua-meetto | mgh |
| Makonde | makonde | kde |
| Malagasy | malagassi | mg |
| Malay | malaiji | ms |
| Malayalam | malajalam | ml |
| Maltese | malta | mt |
| Manchu | mantšu | mnc |
| Mandar | mandar | mdr |
| Mandingo | mandingo | man |
| Manipuri | manipuri | mni |
| Manx | manksi | gv |
| Māori | maori | mi |
| Mapuche | mapudungun | arn |
| Marathi | marathi | mr |
| Mari | mari | chm |
| Marshallese | marshall | mh |
| Marwari | marwari | mwr |
| Masai | maasai | mas |
| Mazanderani | mazandarani | mzn |
| Medumba | medumba | byv |
| Mende | mende | men |
| Mentawai | mentawai | mwv |
| Meru | meru | mer |
| Metaʼ | meta’ | mgo |
| Mexican Spanish | meksikonespanja | es_MX |
| Mi’kmaq | micmac | mic |
| Michif | michif | crg |
| Middle Dutch | keskihollanti | dum |
| Middle English | keskienglanti | enm |
| Middle French | keskiranska | frm |
| Middle High German | keskiyläsaksa | gmh |
| Middle Irish | keski-iiri | mga |
| Min Nan Chinese | min nan -kiina | nan |
| Minangkabau | minangkabau | min |
| Mingrelian | mingreli | xmf |
| Mirandese | mirandeesi | mwl |
| Mizo | lusai | lus |
| Modern Standard Arabic | yleisarabia | ar_001 |
| Mohawk | mohawk | moh |
| Moksha | mokša | mdf |
| Moldavian | moldova | ro_MD |
| Mongo | mongo | lol |
| Mongolian | mongoli | mn |
| Moose Cree | moose cree | crm |
| Morisyen | morisyen | mfe |
| Moroccan Arabic | marokonarabia | ary |
| Mossi | mossi | mos |
| Mundang | mundang | mua |
| Muscogee | creek | mus |
| Muslim Tat | tati | ttt |
| Myene | myene | mye |
| N’Ko | n’ko | nqo |
| Najdi Arabic | arabia – najd | ars |
| Nama | nama | naq |
| Nauru | nauru | na |
| Navajo | navajo | nv |
| Ndonga | ndonga | ng |
| Neapolitan | napoli | nap |
| Nepali | nepali | ne |
| Newari | newari | new |
| Ngambay | ngambay | sba |
| Ngiemboon | ngiemboon | nnh |
| Ngomba | ngomba | jgo |
| Nheengatu | ñeengatú | yrl |
| Nias | nias | nia |
| Nigerian Pidgin | nigerianpidgin | pcm |
| Niuean | niue | niu |
| No linguistic content | ei kielellistä sisältöä | zxx |
| Nogai | nogai | nog |
| North Ndebele | pohjois-ndebele | nd |
| Northern East Cree | east cree (pohjoinen) | crl |
| Northern Frisian | pohjoisfriisi | frr |
| Northern Luri | pohjoisluri | lrc |
| Northern Sami | pohjoissaame | se |
| Northern Sotho | pohjoissotho | nso |
| Northern Tutchone | pohjoinen tutchone | ttm |
| Northwestern Ojibwa | luoteis-odžibwa | ojb |
| Norwegian | norja | no |
| Norwegian Bokmål | norjan bokmål | nb |
| Norwegian Nynorsk | norjan nynorsk | nn |
| Novial | novial | nov |
| Nuer | nuer | nus |
| Nyamwezi | nyamwezi | nym |
| Nyanja | njandža | ny |
| Nyankole | nyankole | nyn |
| Nyasa Tonga | malawintonga | tog |
| Nyoro | nyoro | nyo |
| Nzima | nzima | nzi |
| Obolo | obolo | ann |
| Occitan | oksitaani | oc |
| Odia | orija | or |
| Ojibwa | odžibwa | oj |
| Oji-Cree | oji-cree | ojs |
| Okanagan | okanagan | oka |
| Old English | muinaisenglanti | ang |
| Old French | muinaisranska | fro |
| Old High German | muinaisyläsaksa | goh |
| Old Irish | muinaisiiri | sga |
| Old Norse | muinaisnorja | non |
| Old Persian | muinaispersia | peo |
| Old Provençal | muinaisprovensaali | pro |
| Oromo | oromo | om |
| Osage | osage | osa |
| Ossetic | osseetti | os |
| Ottoman Turkish | osmani | ota |
| Pahlavi | pahlavi | pal |
| Palatine German | pfaltsi | pfl |
| Palauan | palau | pau |
| Pali | paali | pi |
| Pampanga | pampanga | pam |
| Pangasinan | pangasinan | pag |
| Papiamento | papiamentu | pap |
| Pashto | paštu | ps |
| Pennsylvania German | pennsylvaniansaksa | pdc |
| Persian | persia | fa |
| Persian | persia | fa-secondary |
| Phoenician | foinikia | phn |
| Picard | picardi | pcd |
| Piedmontese | piemonte | pms |
| Pijin | pijin | pis |
| Plautdietsch | plautdietsch | pdt |
| Pohnpeian | pohnpei | pon |
| Polish | puola | pl |
| Pontic | pontoksenkreikka | pnt |
| Portuguese | portugali | pt |
| Prussian | muinaispreussi | prg |
| Punjabi | pandžabi | pa |
| Quechua | ketšua | qu |
| Rajasthani | radžastani | raj |
| Rapanui | rapanui | rap |
| Rarotongan | rarotonga | rar |
| Riffian | tarifit | rif |
| Rohingya | rohinga | rhg |
| Romagnol | romagnoli | rgn |
| Romanian | romania | ro |
| Romansh | retoromaani | rm |
| Romany | romani | rom |
| Rombo | rombo | rof |
| Rotuman | rotuma | rtm |
| Roviana | roviana | rug |
| Rundi | rundi | rn |
| Russian | venäjä | ru |
| Rusyn | ruteeni | rue |
| Rwa | rwa | rwk |
| Saamia | samia | lsm |
| Saho | saho | ssy |
| Samaritan Aramaic | samarianaramea | sam |
| Samburu | samburu | saq |
| Samoan | samoa | sm |
| Samogitian | samogiitti | sgs |
| Sandawe | sandawe | sad |
| Sango | sango | sg |
| Sangu | sangu | sbp |
| Sanskrit | sanskrit | sa |
| Santali | santali | sat |
| Sardinian | sardi | sc |
| Sasak | sasak | sas |
| Sassarese Sardinian | sassarinsardi | sdc |
| Saterland Frisian | saterlandinfriisi | stq |
| Saurashtra | sauraštri | saz |
| Scots | skotti | sco |
| Scottish Gaelic | gaeli | gd |
| Selayar | selayar | sly |
| Selkup | selkuppi | sel |
| Sena | sena | seh |
| Seneca | seneca | see |
| Serbian | serbia | sr |
| Serbo-Croatian | serbokroaatti | sh |
| Serer | serer | srr |
| Seri | seri | sei |
| Seselwa Creole French | seychellienkreoli | crs |
| Shambala | shambala | ksb |
| Shan | shan | shn |
| Shona | šona | sn |
| Sichuan Yi | sichuanin-yi | ii |
| Sicilian | sisilia | scn |
| Sidamo | sidamo | sid |
| Siksika | siksika | bla |
| Silesian | sleesia | szl |
| Simplified Chinese | yksinkertaistettu kiina | zh_Hans |
| Simplified Mandarin Chinese | mandariinikiina (yksinkertaistettu) | zh_Hans-long |
| Sindhi | sindhi | sd |
| Sinhala | sinhala | si |
| Skolt Sami | koltansaame | sms |
| Slave | slevi | den |
| Slovak | slovakki | sk |
| Slovenian | sloveeni | sl |
| Soga | soga | xog |
| Sogdien | sogdi | sog |
| Somali | somali | so |
| Soninke | soninke | snk |
| South Levantine Arabic | urduni | ajp |
| South Ndebele | etelä-ndebele | nr |
| Southern Altai | altai | alt |
| Southern East Cree | east cree (eteläinen) | crj |
| Southern Haida | haida (eteläinen) | hax |
| Southern Kurdish | eteläkurdi | sdh |
| Southern Lushootseed | lushootseed (eteläinen) | slh |
| Southern Sami | eteläsaame | sma |
| Southern Sotho | eteläsotho | st |
| Southern Tutchone | etelätutchone | tce |
| Spanish | espanja | es |
| Sranan Tongo | sranan | srn |
| Standard Moroccan Tamazight | vakioitu tamazight | zgh |
| Straits Salish | straits-salish | str |
| Sukuma | sukuma | suk |
| Sumerian | sumeri | sux |
| Sundanese | sunda | su |
| Susu | susu | sus |
| Swahili | swahili | sw |
| Swampy Cree | swampy cree | csw |
| Swati | swazi | ss |
| Swedish | ruotsi | sv |
| Swiss French | sveitsinranska | fr_CH |
| Swiss German | sveitsinsaksa | gsw |
| Swiss High German | sveitsinyläsaksa | de_CH |
| Syriac | syyria | syr |
| Tachelhit | tašelhit | shi |
| Tagalog | tagalog | tl |
| Tagish | tagish | tgx |
| Tahitian | tahiti | ty |
| Tahltan | tahltan | tht |
| Taita | taita | dav |
| Tajik | tadžikki | tg |
| Talysh | tališi | tly |
| Tamashek | tamašek | tmh |
| Tamil | tamili | ta |
| Taroko | taroko | trv |
| Tasawaq | tasawaq | twq |
| Tatar | tataari | tt |
| Telugu | telugu | te |
| Tereno | tereno | ter |
| Teso | teso | teo |
| Tetum | tetum | tet |
| Thai | thai | th |
| Tibetan | tiibet | bo |
| Tigre | tigre | tig |
| Tigrinya | tigrinja | ti |
| Timne | temne | tem |
| Tiv | tiv | tiv |
| Tlingit | tlingit | tli |
| Tok Pisin | tok-pisin | tpi |
| Tokelau | tokelau | tkl |
| Toki Pona | toki pona | tok |
| Tongan | tonga | to |
| Tornedalen Finnish | meänkieli | fit |
| Traditional Chinese | perinteinen kiina | zh_Hant |
| Traditional Mandarin Chinese | mandariinikiina (perinteinen) | zh_Hant-long |
| Tsakhur | tsahuri | tkr |
| Tsakonian | tsakonia | tsd |
| Tsimshian | tsimši | tsi |
| Tsonga | tsonga | ts |
| Tswana | tswana | tn |
| Tulu | tulu | tcy |
| Tumbuka | tumbuka | tum |
| Tunisian Arabic | tunisianarabia | aeb |
| Turkish | turkki | tr |
| Turkmen | turkmeeni | tk |
| Turoyo | turojo | tru |
| Tuvalu | tuvalu | tvl |
| Tuvinian | tuva | tyv |
| Twi | twi | tw |
| Tyap | tyap | kcg |
| Udmurt | udmurtti | udm |
| Ugaritic | ugarit | uga |
| UK English | englanti (Britannia) | en_GB-short |
| Ukrainian | ukraina | uk |
| Umbundu | mbundu | umb |
| Upper Sorbian | yläsorbi | hsb |
| Urdu | urdu | ur |
| US English | englanti (USA) | en_US-short |
| Uyghur | uiguuri | ug |
| Uzbek | uzbekki | uz |
| Vai | vai | vai |
| Venda | venda | ve |
| Venetian | venetsia | vec |
| Veps | vepsä | vep |
| Vietnamese | vietnam | vi |
| Volapük | volapük | vo |
| Võro | võro | vro |
| Votic | vatja | vot |
| Vunjo | vunjo | vun |
| Walloon | valloni | wa |
| Walser | walser | wae |
| Waray | waray | war |
| Warlpiri | warlpiri | wbp |
| Washo | washo | was |
| Wayuu | wayuu | guc |
| Welsh | kymri | cy |
| West Flemish | länsiflaami | vls |
| Western Balochi | länsibelutši | bgn |
| Western Canadian Inuktitut | Länsi-Kanadan inuktitut | ikt |
| Western Frisian | länsifriisi | fy |
| Western Mari | vuorimari | mrj |
| Western Ojibwa | länsi-odžibwa | ojw |
| Western Panjabi | lahnda | lah |
| Wolaytta | wolaitta | wal |
| Wolof | wolof | wo |
| Wu Chinese | wu-kiina | wuu |
| Xhosa | xhosa | xh |
| Xiang Chinese | xiang-kiina | hsn |
| Yakut | jakuutti | sah |
| Yangben | yangben | yav |
| Yao | jao | yao |
| Yapese | japi | yap |
| Yemba | yemba | ybb |
| Yiddish | jiddiš | yi |
| Yoruba | joruba | yo |
| Zapotec | zapoteekki | zap |
| Zarma | djerma | dje |
| Zaza | zaza | zza |
| Zeelandic | seelanti | zea |
| Zenaga | zenaga | zen |
| Zhuang | zhuang | za |
| Zoroastrian Dari | zoroastrialaisdari | gbz |
| Zulu | zulu | zu |
| Zuni | zuni | zun |