ISO 639:k
# ISO 639:k

Dies ist die Liste der ISO-639-3-Sprachcodes beginnend mit k.

Index | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | y | z

Abkürzungen werden in der Tabelle wie folgt verwendet:

* Scope: I = individual language (Einzelsprache), M = macrolanguage (Makrosprache), S = Spezialcode
* Type: A = ancient (alte Sprache, ausgestorben in alter Zeit), C = constructed (konstruiert), E = extinct (ausgestorben in jüngerer Zeit), H = historical (historische Sprache, unterschieden von ihrer modernen Sprachform), L = living (lebende Sprache), S = Spezialcode

Zurückgezogene Codes (retired codes) sind in Klammern eingeschlossen.

Die Spalte Sprachenfamilie enthält die Sprachfamilie oder die Makrosprache der jeweiligen Sprache.

Werden Codes hier nicht gefunden, könnten sie auch noch unter ISO-639-2- oder unter ISO-639-5-Codes zu finden sein.

| 639-3 | 639-1 | 639-2B | Sprache | ISO-Sprach­bezeichnung | Scope/ Type | Sprachenfamilie |
| - | - | - | - | - | - | - |
| kaa | | kaa | Karakalpakisch | Karakalpak | I/L | Kiptschakische Sprachen |
| kab | | kab | Kabylisch | Kabyle | I/L | Berbersprachen |
| kac | | kac | Jingpo | Jingpho | I/L | Jingpho-Sak-Sprachen |
| kad | | | Kadara | Kadara | I/L | Plateau-Sprachen |
| kae | | | Ketagalan | Ketangalan | I/E | Formosa-Sprachen |
| kaf | | | Katso | Katso | I/L | Lolo-Sprachen |
| kag | | | Kajaman | Kajaman | I/L | Malayo-polynesische Sprachen |
| kah | | | Fer | Kara (Central African Republic) | I/L | Zentralsudanische Sprachen |
| kai | | | Karekare | Karekare | I/L | Tschadische Sprachen |
| kaj | | | Kaje | Jju | I/L | Plateau-Sprachen |
| kak | | | Kallahan, Kayapa | Kallahan, Kayapa | I/L | Nord-Luzon-Sprachen |
| kal | kl | kal | Grönländisch, Kalaallisut | Kalaallisut | I/L | Inuit-Sprachen |
| kam | | kam | Kikamba | Kamba (Kenya) | I/L | Bantusprachen |
| kan | kn | kan | Kannada | Kannada | I/L | Dravidische Sprachen |
| kao | | | Xaasongaxango | Xaasongaxango | I/L | Mande-Sprachen |
| kap | | | Beschtinisch | Bezhta | I/L | Didoische Sprachen |
| kaq | | | Shipibo | Capanahua | I/L | Pano-Sprachen |
| kas | ks | kas | Kashmiri | Kashmiri | I/L | Dardische Sprachen |
| kat | ka | geo | Georgisch | Georgian | I/L | Südkaukasische Sprachen |
| kau | kr | kau | Kanuri | Kanuri | M/L | Saharanische Sprachen |
| kav | | | Katukína | Katukína | I/L | Katukina-Sprachen |
| kaw | | kaw | Kawi, Altjavanisch | Kawi | I/A | Austronesische Sprachen |
| kax | | | Kao | Kao | I/L | Westpapuasprachen |
| kay | | | Kamayurá | Kamayurá | I/L | Tupí-Guaraní-Sprachen |
| kaz | kk | kaz | Kasachisch | Kazakh | I/L | Kiptschakische Sprachen |
| kba | | | Kalarko | Kalarko | I/E | Pama-Nyunga-Sprachen |
| kbb | | | Kaxuiâna | Kaxuiâna | I/E | Karibische Sprachen |
| kbc | | | Kadiwéu | Kadiwéu | I/L | Mataco-Guaicurú-Sprachen |
| kbd | | kbd | Kabardinisch, Ost-Tscherkessisch | Kabardian | I/L | Nordwestkaukasische Sprachen |
| kbe | | | Kanju | Kanju | I/L | Pama-Sprachen |
| (kbf) | | | Kakauhua | Kakauhua | I/E | Alacaluf-Sprachen |
| kbg | | | Khamba-Tibetisch | Khamba | I/L | Tibetanische Sprachen |
| kbh | | | Camsá | Camsá | I/L | Isolierte Sprachen |
| kbi | | | Kaptiau | Kaptiau | I/L | Ozeanische Sprachen |
| kbj | | | Kari | Kari | I/L | Bantusprachen |
| kbk | | | Koiari, Grass | Koiari, Grass | I/L | Papuasprachen |
| kbl | | | Kanembu | Kanembu | I/L | Saharanische Sprachen |
| kbm | | | Iwal | Iwal | I/L | Ozeanische Sprachen |
| kbn | | | Kare | Kare (Central African Republic) | I/L | Mbum-Day-Sprachen |
| kbo | | | Keliko | Keliko | I/L | Zentralsudanische Sprachen |
| kbp | | | Kabiyé | Kabiyé | I/L | Gurunsi-Sprachen |
| kbq | | | Kamano | Kamano | I/L | Kamano-Yagaria-Sprachen |
| kbr | | | Kaffa | Kafa | I/L | Omotische Sprachen |
| kbs | | | Kande | Kande | I/L | Bantusprachen |
| kbt | | | Abadi | Abadi | I/L | Ozeanische Sprachen |
| kbu | | | Kabutra | Kabutra | I/L | Indoarische Sprachen |
| kbv | | | Dera (Indonesien) | Dera (Indonesia) | I/L | Papuasprachen |
| kbw | | | Kaiep | Kaiep | I/L | Ozeanische Sprachen |
| kbx | | | Ap Ma | Ap Ma | I/L | Ramusprachen |
| kby | | | Manga-Kanuri | Kanuri, Manga | I/L | Saharanische Sprachen |
| kbz | | | Duhwa | Duhwa | I/L | Tschadische Sprachen |
| kca | | | Chantisch, Khanty, Ostyak | Khanty | I/L | Ugrische Sprachen |
| kcb | | | Kawacha | Kawacha | I/L | Papuasprachen |
| kcc | | | Lubila | Lubila | I/L | Cross-River-Sprachen |
| kcd | | | Kanum, Ngkâlmpw | Kanum, Ngkâlmpw | I/L | Trans-Fly-Bulaka-River-Sprachen |
| kce | | | Kaivi | Kaivi | I/L | Kainji-Sprachen |
| kcf | | | Ukaan | Ukaan | I/L | West-Benue-Kongo-Sprachen |
| kcg | | | Tyap | Tyap | I/L | Plateau-Sprachen |
| kch | | | Vono | Vono | I/L | Kainji-Sprachen |
| kci | | | Kamantan | Kamantan | I/L | Plateau-Sprachen |
| kcj | | | Kobiana | Kobiana | I/L | Atlantische Sprachen |
| kck | | | Kalanga | Kalanga | I/L | Bantusprachen |
| kcl | | | Kela (Papua-Neuguinea) | Kela (Papua New Guinea) | I/L | Ozeanische Sprachen |
| kcm | | | Kara | Gula (Central African Republic) | I/L | Zentralsudanische Sprachen |
| kcn | | | Nubi | Nubi | I/L | Arabischbasierte Kreolsprachen |
| kco | | | Kinalakna | Kinalakna | I/L | Huon-Sprachen |
| kcp | | | Kanga | Kanga | I/L | Kadu-Sprachen |
| kcq | | | Kamo | Kamo | I/L | Volta-Kongo-Sprachen |
| kcr | | | Katla | Katla | I/L | Kordofanische Sprachen |
| kcs | | | Koenoem | Koenoem | I/L | Tschadische Sprachen |
| kct | | | Kaian | Kaian | I/L | Ramusprachen |
| kcu | | | Kami (Tansania) | Kami (Tanzania) | I/L | Bantusprachen |
| kcv | | | Kete | Kete | I/L | Bantusprachen |
| kcw | | | Kabwari | Kabwari | I/L | Bantusprachen |
| kcx | | | Kachama-Ganjule | Kachama-Ganjule | I/L | Omotische Sprachen |
| kcy | | | Korandje | Korandje | I/L | Songhai-Sprachen |
| kcz | | | Konongo | Konongo | I/L | Bantusprachen |
| kda | | | Worimi | Worimi | I/E | Pama-Nyunga-Sprachen |
| kdc | | | Kutu | Kutu | I/L | Bantusprachen |
| kdd | | | Yankunytjatjara | Yankunytjatjara | I/L | Pama-Nyunga-Sprachen |
| kde | | | Chimakonde | Makonde | I/L | Bantusprachen |
| kdf | | | Mamusi | Mamusi | I/L | Ozeanische Sprachen |
| kdg | | | Seba | Seba | I/L | Bantusprachen |
| kdh | | | Tem | Tem | I/L | Gurunsi-Sprachen |
| kdi | | | Kumam | Kumam | I/L | Luo-Sprachen |
| kdj | | | Ngakaramojong | Karamojong | I/L | Nilotische Sprachen |
| kdk | | | Numee | Numee | I/L | Neukaledonien-Sprachen |
| kdl | | | Tsikimba | Tsikimba | I/L | Kainji-Sprachen |
| kdm | | | Kagoma | Kagoma | I/L | Plateau-Sprachen |
| kdn | | | Kunda | Kunda | I/L | Bantusprachen |
| kdp | | | Kaningdon-Nindem | Kaningdon-Nindem | I/L | Plateau-Sprachen |
| kdq | | | Koch | Koch | I/L | Bodo-Koch-Sprachen |
| kdr | | | Karaimisch | Karaim | I/L | Kiptschakische Sprachen |
| (kds) | | | Lahu Shi | Lahu Shi | | Lolo-Sprachen |
| kdt | | | Kuy | Kuy | I/L | Katu-Sprachen |
| kdu | | | Kadaru | Kadaru | I/L | Nubische Sprachen |
| (kdv) | | | Kado | Kado | I/L | Jingpho-Sak-Sprachen |
| kdw | | | Koneraw | Koneraw | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| kdx | | | Nyingwom | Kam | I/L | Adamawa-Sprachen |
| kdy | | | Keder | Keder | I/L | Papuasprachen |
| kdz | | | Kwaja | Kwaja | I/L | Graslandsprachen |
| kea | | | Kapverdisches Kreol | Kabuverdianu | I/L | Portugiesischbasierte Kreolsprachen |
| keb | | | Kélé | Kélé | I/L | Bantusprachen |
| kec | | | Keiga | Keiga | I/L | Kadu-Sprachen |
| ked | | | Kerewe | Kerewe | I/L | Bantusprachen |
| kee | | | Östliches Keres | Keres, Eastern | I/L | Isolierte Sprachen, Keres-Dialekte |
| kef | | | Kpesi | Kpessi | I/L | Gbe-Sprachen |
| keg | | | Tese, Keiga Jirru | Tese | I/L | Temein-Sprachen |
| keh | | | Keak | Keak | I/L | Sepiksprachen |
| kei | | | Kei | Kei | I/L | Zentral-malayo-polynesische Sprachen |
| kej | | | Kadar | Kadar | I/L | Dravidische Sprachen |
| kek | | | Kekchí | Kekchí | I/L | Maya-Sprachen |
| kel | | | Kela (Demokratische Republik Kongo) | Kela (Democratic Republic of Congo) | I/L | Bantusprachen |
| kem | | | Kemak | Kemak | I/L | Ramelaische Sprachen |
| ken | | | Kenyang | Kenyang | I/L | Nyang-Sprachen |
| keo | | | Kakwa | Kakwa | I/L | Nilotische Sprachen |
| kep | | | Kaikadi | Kaikadi | I/L | Dravidische Sprachen |
| keq | | | Kamar | Kamar | I/L | Indoarische Sprachen |
| ker | | | Kera | Kera | I/L | Tschadische Sprachen |
| kes | | | Kugbo | Kugbo | I/L | Cross-River-Sprachen |
| ket | | | Ket, Ketisch, Jenissei-Ostjakisch | Ket | I/L | Jenisseische Sprachen |
| keu | | | Akebu | Akebu | I/L | Kwa-Sprachen |
| kev | | | Kanikkaran | Kanikkaran | I/L | Dravidische Sprachen |
| kew | | | Kewa, West | Kewa, West | I/L | Angal-Kewa-Sprachen |
| kex | | | Kukna | Kukna | I/L | Indoarische Sprachen |
| key | | | Kupia | Kupia | I/L | Indoarische Sprachen |
| kez | | | Kukele | Kukele | I/L | Cross-River-Sprachen |
| kfa | | | Kodava | Kodava | I/L | Dravidische Sprachen |
| kfb | | | Nordwest-Kolami | Kolami, Northwestern | I/L | Dravidische Sprachen |
| kfc | | | Konda | Konda-Dora | I/L | Dravidische Sprachen |
| kfd | | | Koraga, Korra | Koraga, Korra | I/L | Dravidische Sprachen |
| kfe | | | Kota (India) | Kota (India) | I/L | Dravidische Sprachen |
| kff | | | Koya | Koya | I/L | Dravidische Sprachen |
| kfg | | | Kudiya | Kudiya | I/L | Dravidische Sprachen |
| kfh | | | Kurichiya | Kurichiya | I/L | Dravidische Sprachen |
| kfi | | | Kurumba | Kurumba | I/L | Dravidische Sprachen |
| kfj | | | Kemiehua | Kemiehua | I/L | Palaung-Wa-Sprachen |
| kfk | | | Kinnauri | Kinnauri | I/L | Westhimalayische Sprachen |
| kfl | | | Kung | Kung | I/L | Graslandsprachen |
| kfm | | | Khansari | Khunsari | I/L | Iranische Sprachen |
| kfn | | | Kuk | Kuk | I/L | Graslandsprachen |
| kfo | | | Koro Jula | Koro (Côte d'Ivoire) | I/L | Mande-Sprachen |
| kfp | | | Korwa | Korwa | I/L | Munda-Sprachen |
| kfq | | | Korku | Korku | I/L | Munda-Sprachen |
| kfr | | | Kutchi | Kachchi | I/L | Indoarische Sprachen |
| kfs | | | Bilaspuri | Bilaspuri | I/L | Pahari-Sprachen |
| kft | | | Kanjari | Kanjari | I/L | Indoarische Sprachen |
| kfu | | | Katkari | Katkari | I/L | Indoarische Sprachen |
| kfv | | | Kurmukar | Kurmukar | I/L | Indoarische Sprachen |
| kfw | | | Naga, Kharam | Naga, Kharam | I/L | Mizo-Kuki-Chin-Sprachen |
| kfx | | | Pahari, Kullu | Pahari, Kullu | I/L | Pahari-Sprachen |
| kfy | | | Kumaoni | Kumauni | I/L | Pahari-Sprachen |
| kfz | | | Koromfe | Koromfé | I/L | Gur-Sprachen |
| kga | | | Koyaga Jula | Koyaga | I/L | Mande-Sprachen |
| kgb | | | Kawe | Kawe | I/L | Ost-malayo-polynesische Sprachen |
| (kgc) | | | Kasseng | Kasseng | I/L | Bahnar-Sprachen |
| (kgd) | | | Kataang | Kataang | I/L | Katu-Sprachen |
| kge | | | Komering | Komering | I/L | Malayo-polynesische Sprachen |
| kgf | | | Kube | Kube | I/L | Huon-Sprachen |
| kgg | | | Kusunda | Kusunda | I/L | Isolierte Sprachen |
| (kgh) | | | Kalinga, Upper Tanudan | Kalinga, Upper Tanudan | I/L | Philippinische Sprachen |
| kgi | | | Selangor-Gebärdensprache | Selangor Sign Language | I/L | Amerikanische Gebärdensprachen |
| kgj | | | Gamale-Kham | Kham, Gamale | I/L | Magar-Chepang-Sprachen |
| kgk | | | Kaiwá | Kaiwá | I/L | Tupí-Guaraní-Sprachen |
| kgl | | | Kunggari | Kunggari | I/E | Maric-Sprachen |
| kgm | | | Karipúna | Karipúna | I/E | Arawak-Sprachen |
| kgn | | | Karingani | Karingani | I/L | Iranische Sprachen |
| kgo | | | Krongo | Krongo | I/L | Kadu-Sprachen |
| kgp | | | Kaingang | Kaingáng | I/L | Ge-Sprachen |
| kgq | | | Kamoro | Kamoro | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| kgr | | | Abun | Abun | I/L | Isolierte Sprachen |
| kgs | | | Kumbainggar | Kumbainggar | I/L | Pama-Nyunga-Sprachen |
| kgt | | | Somyev | Somyev | I/L | Mambiloide Sprachen |
| kgu | | | Kobol | Kobol | I/L | Madang-Adelbert-Range-Sprachen |
| kgv | | | Karas | Karas | I/L | Papuasprachen |
| kgw | | | Karon Dori, Maybrat | Karon Dori | I/L | Westpapuasprachen |
| kgx | | | Kamaru | Kamaru | I/L | Wotu-Wolio-Sprachen |
| kgy | | | Kyerung | Kyerung | I/L | Tibetanische Sprachen |
| kha | | kha | Khasi | Khasi | I/L | Mon-Khmer-Sprachen |
| khb | | | Tai Lü | Lü | I/L | Tai-Sprachen |
| khc | | | Tukang Besi North | Tukang Besi North | I/L | Muna-Buton-Sprachen |
| khd | | | Kanum, Bädi | Kanum, Bädi | I/L | Trans-Fly-Bulaka-River-Sprachen |
| khe | | | Korowai | Korowai | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| khf | | | Khuen | Khuen | I/L | Khmu-Sprachen |
| khg | | | Khams-Tibetisch | Tibetan, Khams | I/L | Tibetanische Sprachen |
| khh | | | Kehu | Kehu | I/L | Papuasprachen |
| khj | | | Kuturmi | Kuturmi | I/L | Plateau-Sprachen |
| khk | | | Chalcha-Mongolisch | Mongolian, Halh | I/L | Mongolische Sprachen |
| khl | | | Lusi | Lusi | I/L | Ozeanische Sprachen |
| khm | km | khm | Khmer, Kambodschanisch | Khmer | I/L | Mon-Khmer-Sprachen |
| khn | | | Khandesi | Khandesi | I/L | Indoarische Sprachen |
| kho | | kho | Khotanesisch | Khotanese | I/A | Iranische Sprachen |
| khp | | | Kapori | Kapori | I/L | Kwerba-Sprachen |
| khq | | | Koyra Chiini, West-Songhai | Songhay, Koyra Chiini | I/L | Songhai-Sprachen |
| khr | | | Kharia | Kharia | I/L | Munda-Sprachen |
| khs | | | Kasua | Kasua | I/L | Papuasprachen |
| kht | | | Khamti | Khamti | I/L | Tai-Sprachen |
| khu | | | Nkhumbi | Nkhumbi | I/L | Bantusprachen |
| khv | | | Chwarschinisch | Khvarshi | I/L | Didoische Sprachen |
| khw | | | Khowar | Khowar | I/L | Dardische Sprachen |
| khx | | | Kanu | Kanu | I/L | Bantusprachen |
| khy | | | Kele (Demokratische Republik Kongo) | Kele (Democratic Republic of Congo) | I/L | Bantusprachen |
| khz | | | Keapara | Keapara | I/L | Ozeanische Sprachen |
| kia | | | Kim | Kim | I/L | Mbum-Day-Sprachen |
| kib | | | Koalib | Koalib | I/L | Heiban-Sprachen |
| kic | | | Fox, Kickapoo | Kickapoo | I/L | Algonkin-Sprachen |
| kid | | | Koschin | Koshin | I/L | Beboide Sprachen |
| kie | | | Kibet | Kibet | I/L | Maba-Sprachen |
| kif | | | Ost-Parbat-Kham | Parbate, Eastern | I/L | Magar-Chepang-Sprachen |
| kig | | | Kimaama | Kimaama | I/L | Papuasprachen |
| kih | | | Kilmeri | Kilmeri | I/L | Papuasprachen |
| kii | | | Kitsai, Kichai | Kitsai | I/E | Caddo-Sprachen |
| kij | | | Kilivila | Kilivila | I/L | Ozeanische Sprachen |
| kik | ki | kik | Kikuyu | Kikuyu | I/L | Bantusprachen |
| kil | | | Kariya | Kariya | I/L | Tschadische Sprachen |
| kim | | | Tofa(larisch), Karagassisch | Karagas | I/L | Sibirische Turksprachen |
| kin | rw | kin | Kinyarwanda, Ruandisch | Kinyarwanda | I/L | Bantusprachen |
| kio | | | Kiowa | Kiowa | I/L | Kiowa-Tano-Sprachen |
| kip | | | Sheshi-Kham | Kham, Sheshi | I/L | Magar-Chepang-Sprachen |
| kiq | | | Kosadle | Kosadle | I/L | Kaure-Kosare-Sprachen |
| kir | ky | kir | Kirgisisch | Kyrgyz | I/L | Kiptschakische Sprachen |
| kis | | | Kis | Kis | I/L | Ozeanische Sprachen |
| kit | | | Agob | Agob | I/L | Trans-Fly-Bulaka-River-Sprachen |
| kiu | | | Kirmanjki | Kirmanjki (individual language) | I/L | Iranische Sprachen |
| kiv | | | Kimbu | Kimbu | I/L | Bantusprachen |
| kiw | | | Kiwai, Northeast | Kiwai, Northeast | I/L | Papuasprachen |
| kix | | | Khiamniungan Naga | Khiamniungan Naga | I/L | Konyak-Naga-Sprachen |
| kiy | | | Kirikiri | Kirikiri | I/L | Geelvink-Bay-Sprachen |
| kiz | | | Kisi | Kisi | I/L | Bantusprachen |
| kja | | | Mlap | Mlap | I/L | Papuasprachen |
| kjb | | | Kanjobal | Kanjobal, Eastern | I/L | Maya-Sprachen |
| kjc | | | Konjo, Coastal | Konjo, Coastal | I/L | Süd-Sulawesische Sprachen |
| kjd | | | Kiwai, Southern | Kiwai, Southern | I/L | Papuasprachen |
| kje | | | Kisar | Kisar | I/L | Timorsprachen |
| (kjf) | | | Chaladsch(isch), Khalaj | Khalaj | I/L | „Retired 2019“ |
| kjg | | | Khmu | Khmu | I/L | Khmu-Sprachen |
| kjh | | | Chakassisch | Khakas | I/L | Sibirische Turksprachen |
| kji | | | Zabana | Zabana | I/L | Ozeanische Sprachen |
| kjj | | | Chinalugisch | Khinalugh | I/L | Lesgische Sprachen |
| kjk | | | Konjo, Highland | Konjo, Highland | I/L | Süd-Sulawesische Sprachen |
| kjl | | | West-Parbat-Kham | Parbate, Western | I/L | Magar-Chepang-Sprachen |
| kjm | | | Kháng | Kháng | I/L | Palaung-Wa-Sprachen |
| kjn | | | Kunjen | Kunjen | I/L | Pama-Sprachen |
| kjo | | | Kinnauri, Harijan | Kinnauri, Harijan | I/L | Pahari-Sprachen |
| kjp | | | Karen, Pwo Eastern | Karen, Pwo Eastern | I/L | Karenische Sprachen |
| kjq | | | Westliches Keres | Keres, Western | I/L | Isolierte Sprachen, Keres-Dialekte |
| kjr | | | Kurudu | Kurudu | I/L | Malayo-polynesische Sprachen |
| kjs | | | Kewa, East | Kewa, East | I/L | Angal-Kewa-Sprachen |
| kjt | | | Karen, Phrae Pwo | Karen, Phrae Pwo | I/L | Karenische Sprachen |
| kju | | | Kashaya | Kashaya | I/L | Pomo-Sprachen |
| kjv | | | Kajkavisch | Kaikavian literary language (Kajkavian) | I/H | Slawische Sprachen |
| kjx | | | Ramopa | Ramopa | I/L | Papuasprachen |
| kjy | | | Erave | Erave | I/L | Angal-Kewa-Sprachen |
| kjz | | | Bumthangkha | Bumthangkha | I/L | Bodische Sprachen |
| kka | | | Kakanda | Kakanda | I/L | Nupoide Sprachen |
| kkb | | | Kwerisa | Kwerisa | I/L | Geelvink-Bay-Sprachen |
| kkc | | | Odoodee | Odoodee | I/L | Papuasprachen |
| kkd | | | Kinuku | Kinuku | I/L | Kainji-Sprachen |
| kke | | | Kakabe | Kakabe | I/L | Mande-Sprachen |
| kkf | | | Kalaktang Monpa | Kalaktang Monpa | I/L | Bodische Sprachen |
| kkg | | | Kalinga, Mabaka Valley | Kalinga, Mabaka Valley | I/L | Nord-Luzon-Sprachen |
| kkh | | | Khün | Khün | I/L | Tai-Sprachen |
| kki | | | Kagulu | Kagulu | I/L | Bantusprachen |
| kkj | | | Kako | Kako | I/L | Bantusprachen |
| kkk | | | Kokota | Kokota | I/L | Ozeanische Sprachen |
| kkl | | | Kosarek | Yale, Kosarek | I/L | Mek-Sprachen |
| kkm | | | Kiong | Kiong | I/L | Cross-River-Sprachen |
| kkn | | | Kon Keu | Kon Keu | I/L | Palaung-Wa-Sprachen |
| kko | | | Karko | Karko | I/L | Nubische Sprachen |
| kkp | | | Gugubera | Gugubera | I/L | Pama-Sprachen |
| kkq | | | Kaiku | Kaiku | I/L | Bantusprachen |
| kkr | | | Kir-Balar | Kir-Balar | I/L | Tschadische Sprachen |
| kks | | | Giiwo | Giiwo | I/L | Tschadische Sprachen |
| kkt | | | Koi | Koi | I/L | Kiranti-Sprachen |
| kku | | | Tumi | Tumi | I/L | Kainji-Sprachen |
| kkv | | | Kangean | Kangean | I/L | Malayo-Sumbawa-Sprachen |
| kkw | | | Teke-Kukuya | Teke-Kukuya | I/L | Teke-Sprachen |
| kkx | | | Kohin | Kohin | I/L | Malayo-polynesische Sprachen |
| kky | | | Guguyimidjir | Guguyimidjir | I/L | Pama-Sprachen |
| kkz | | | Kaska | Kaska | I/L | Athapaskische Sprachen |
| kla | | | Klamath | Klamath-Modoc | I/E | Penuti-Sprachen |
| klb | | | Kiliwa | Kiliwa | I/L | Cochimí-Yuma-Sprachen |
| klc | | | Kolbila | Kolbila | I/L | Gur-Sprachen |
| kld | | | Gamilaraay | Gamilaraay | I/L | Pama-Nyunga-Sprachen |
| kle | | | Kulung (Nepal) | Kulung (Nepal) | I/L | Kiranti-Sprachen |
| klf | | | Kendeje | Kendeje | I/L | Maba-Sprachen |
| klg | | | Kalagan, Tagakaulu | Kalagan, Tagakaulu | I/L | Zentral-philippinische Sprachen |
| klh | | | Weliki | Weliki | I/L | Finisterre-Sprachen |
| kli | | | Kalumpang | Kalumpang | I/L | Süd-Sulawesische Sprachen |
| klj | | | Chaladsch(isch), Khalaj | Khalaj, Turkic | I/L | Turksprachen |
| klk | | | Kono (Nigeria) | Kono (Nigeria) | I/L | Kainji-Sprachen |
| kll | | | Kalagan, Kagan | Kalagan, Kagan | I/L | Zentral-philippinische Sprachen |
| klm | | | Kolom | Kolom | I/L | Madang-Adelbert-Range-Sprachen |
| kln | | | Nandi-Markweta | Kalenjin | M/L | Nilotische Sprachen |
| klo | | | Kapya | Kapya | I/L | Plateau-Sprachen |
| klp | | | Kamasa | Kamasa | I/L | Papuasprachen |
| klq | | | Rumu | Rumu | I/L | Papuasprachen |
| klr | | | Khaling | Khaling | I/L | Kiranti-Sprachen |
| kls | | | Kalasha | Kalasha | I/L | Dardische Sprachen |
| klt | | | Nukna | Nukna | I/L | Finisterre-Sprachen |
| klu | | | Klao | Klao | I/L | Kru-Sprachen |
| klv | | | Maskelynes | Maskelynes | I/L | Malakula-Sprachen |
| klw | | | Lindu | Lindu | I/L | Kaili-Pamona-Sprachen |
| klx | | | Koluwawa | Koluwawa | I/L | Ozeanische Sprachen |
| kly | | | Kalao | Kalao | I/L | Wotu-Wolio-Sprachen |
| klz | | | Kabola | Kabola | I/L | Timor-Alor-Pantar-Sprachen |
| kma | | | Konni | Konni | I/L | Gur-Sprachen |
| kmb | | kmb | Kimbundu | Kimbundu | I/L | Bantusprachen |
| kmc | | | Südliches Dong | Dong, Southern | I/L | Kam-Sui-Sprachen |
| kmd | | | Kalinga, Madukayang | Kalinga, Madukayang | I/L | Nord-Luzon-Sprachen |
| kme | | | Bakole | Bakole | I/L | Bantusprachen |
| kmf | | | Kare (Papua-Neuguinea) | Kare (Papua New Guinea) | I/L | Madang-Adelbert-Range-Sprachen |
| kmg | | | Kâte | Kâte | I/L | Huon-Sprachen |
| kmh | | | Kalam | Kalam | I/L | Ost-Neuguinea-Hochland-Sprachen |
| kmi | | | Kami (Nigeria) | Kami (Nigeria) | I/L | Nupoide Sprachen |
| kmj | | | Malto, Kumarbhag Paharia | Kumarbhag Paharia | I/L | Dravidische Sprachen |
| kmk | | | Kalinga, Limos | Kalinga, Limos | I/L | Nord-Luzon-Sprachen |
| kml | | | Kalinga, Lower Tanudan | Kalinga, Lower Tanudan | I/L | Nord-Luzon-Sprachen |
| kmm | | | Kom (Indien) | Kom (India) | I/L | Mizo-Kuki-Chin-Sprachen |
| kmn | | | Awtuw | Awtuw | I/L | Sepiksprachen |
| kmo | | | Kwoma | Kwoma | I/L | Sepiksprachen |
| kmp | | | Gɨmme | Gimme | I/L | Gur-Sprachen |
| kmq | | | Kwama | Kwama | I/L | Komuz-Sprachen |
| kmr | | | Kurmandschi | Kurdish, northern | I/L | Kurdische Sprachen |
| kms | | | Kamasau | Kamasau | I/L | Torricelli-Sprachen |
| kmt | | | Kemtuik | Kemtuik | I/L | Papuasprachen |
| kmu | | | Kanite | Kanite | I/L | Kamano-Yagaria-Sprachen |
| kmv | | | Karipúna-Kreol, Lanc-Patuá | Karipúna Creole French | I/L | Französischbasierte Kreolsprachen |
| kmw | | | Komo (Demokratische Republik Kongo) | Komo (Democratic Republic of Congo) | I/L | Bantusprachen |
| kmx | | | Waboda | Waboda | I/L | Papuasprachen |
| kmy | | | Koma Ndera, Gomme | Koma | I/L | Gur-Sprachen |
| kmz | | | Chorasan-türkisch | Khorasani Turkish | I/L | Oghusische Sprachen |
| kna | | | Dera (Nigeria) | Dera (Nigeria) | I/L | Tschadische Sprachen |
| knb | | | Kalinga, Lubuagan | Kalinga, Lubuagan | I/L | Nord-Luzon-Sprachen |
| knc | | | Zentral-Kanuri | Kanuri, Central | I/L | Saharanische Sprachen |
| knd | | | Konda | Konda | I/L | Papuasprachen |
| kne | | | Kankanaey | Kankanaey | I/L | Nord-Luzon-Sprachen |
| knf | | | Mankanja | Mankanya | I/L | Atlantische Sprachen |
| kng | | | Koongo | Koongo | I/L | Kikongo-Sprachen |
| (knh) | | | Kayan River Kenyah | Kayan River Kenyah | | Nord-Sarawak-Sprachen |
| kni | | | Kanufi | Kanufi | I/L | Plateau-Sprachen |
| knj | | | Akatekisch | Kanjobal, Western | I/L | Maya-Sprachen |
| knk | | | Kuranko | Kuranko | I/L | Mande-Sprachen |
| knl | | | Keninjal | Keninjal | I/L | Malayo-Sumbawa-Sprachen |
| knm | | | Kanamarí | Kanamarí | I/L | Katukina-Sprachen |
| knn | | | Maharashtra-Konkani | Konkani (specific) | I/L | Indoarische Sprachen |
| kno | | | Kono (Sprache) | Kono (Sierra Leone) | I/L | Mande-Sprachen |
| knp | | | Kwanja | Kwanja | I/L | Mambiloide Sprachen |
| knq | | | Kintaq | Kintaq | I/L | Asli-Sprachen |
| knr | | | Kaningra | Kaningra | I/L | Sepiksprachen |
| kns | | | Kensiu | Kensiu | I/L | Asli-Sprachen |
| knt | | | Waninawa | Katukína, Panoan | I/L | Pano-Tacana-Sprachen |
| knu | | | Kono (Guinea) | Kono (Guinea) | I/L | Mande-Sprachen |
| knv | | | Tabo | Tabo | I/L | Trans-Fly-Bulaka-River-Sprachen |
| knw | | | Ekoka !Kung | Kung-Ekoka | I/L | Khoisansprachen |
| knx | | | Kendayan | Kendayan | I/L | Malayo-Sumbawa-Sprachen |
| kny | | | Kanyok | Kanyok | I/L | Bantusprachen |
| knz | | | Kalamsé | Kalamsé | I/L | Gurunsi-Sprachen |
| koa | | | Konomala | Konomala | I/L | Ozeanische Sprachen |
| (kob) | | | Kohoroxitari | Kohoroxitari | | Yanomam-Sprachen |
| koc | | | Kpati | Kpati | I/E | Graslandsprachen |
| kod | | | Kodi | Kodi | I/L | Zentral-malayo-polynesische Sprachen |
| koe | | | Kacipo-Balesi | Kacipo-Balesi | I/L | Surmische Sprachen |
| kof | | | Kubi | Kubi | I/E | Tschadische Sprachen |
| kog | | | Cogui | Cogui | I/L | Chibcha-Sprachen |
| koh | | | Koyo | Koyo | I/L | Bantusprachen |
| koi | | | Komi-Permjakisch | Komi-Permyak | I/L | Permische Sprachen |
| (koj) | | | Sara Dunjo | Sara Dunjo | I/L | Zentralsudanische Sprachen |
| kok | | kok | Konkani | Konkani (generic) | M/L | Indoarische Sprachen |
| kol | | | Kol (Papua-Neuguinea) | Kol (Papua New Guinea) | I/L | Papuasprachen |
| kom | kv | kom | Komi | Komi | M/L | Permische Sprachen |
| kon | kg | kon | Kikongo | Kongo | M/L | Kikongo-Sprachen |
| koo | | | Konjo | Konjo | I/L | Bantusprachen |
| kop | | | Kwato | Kwato | I/L | Madang-Adelbert-Range-Sprachen |
| koq | | | Kota (Gabun) | Kota (Gabon) | I/L | Bantusprachen |
| kor | ko | kor | Koreanisch | Korean | I/L | Koreanische Sprachen |
| kos | | kos | Kosraeanisch | Kosraean | I/L | Mikronesische Sprachen |
| kot | | | Lagwan | Lagwan | I/L | Tschadische Sprachen |
| kou | | | Koke | Koke | I/L | Mbum-Day-Sprachen |
| kov | | | Kudu-Camo | Kudu-Camo | I/L | Kainji-Sprachen |
| kow | | | Kugama | Kugama | I/L | Gur-Sprachen |
| (kox) | | | Coxima | Coxima | I/E | „Retired 2015“ |
| koy | | | Koyukon | Koyukon | I/L | Athapaskische Sprachen |
| koz | | | Korak | Korak | I/L | Madang-Adelbert-Range-Sprachen |
| kpa | | | Kutto | Kutto | I/L | Tschadische Sprachen |
| kpb | | | Kurumba, Mullu | Kurumba, Mullu | I/L | Dravidische Sprachen |
| kpc | | | Curripaco | Curripaco | I/L | Arawak-Sprachen |
| kpd | | | Koba | Koba | I/L | Aru-Sprachen |
| kpe | | kpe | Kpelle | Kpelle | M/L | Mande-Sprachen |
| kpf | | | Komba | Komba | I/L | Huon-Sprachen |
| kpg | | | Kapingamarangisch | Kapingamarangi | I/L | Polynesische Sprachen |
| kph | | | Kplang | Kplang | I/L | Guang-Sprachen |
| kpi | | | Kofei | Kofei | I/L | Geelvink-Bay-Sprachen |
| kpj | | | Karajá | Karajá | I/L | Macro-Ge-Sprachen |
| kpk | | | Kpan | Kpan | I/L | Jukunoide Sprachen |
| kpl | | | Kpala | Kpala | I/L | Ubangische Sprachen |
| kpm | | | Koho | Koho | I/L | Bahnar-Sprachen |
| kpn | | | Kepkiriwát | Kepkiriwát | I/E | Tupí-Sprachen |
| kpo | | | Akposo | Ikposo | I/L | Kwa-Sprachen |
| (kpp) | | | Karen, Paku | Karen, Paku | I/L | Karenische Sprachen |
| kpq | | | Korupun | Korupun-Sela | I/L | Mek-Sprachen |
| kpr | | | Korafe | Korafe | I/L | Trans-Neuguinea-Sprachen |
| kps | | | Tehit | Tehit | I/L | Westpapuasprachen |
| kpt | | | Karatinisch | Karata | I/L | Andische Sprachen |
| kpu | | | Kafoa | Kafoa | I/L | Timor-Alor-Pantar-Sprachen |
| kpv | | | Komi-Syrjänisch | Komi-Zyrian | I/L | Permische Sprachen |
| kpw | | | Kobon | Kobon | I/L | Ost-Neuguinea-Hochland-Sprachen |
| kpx | | | Koiali, Mountain | Koiali, Mountain | I/L | Papuasprachen |
| kpy | | | Korjakisch | Koryak | I/L | Tschuktscho-kamtschadalische Sprachen |
| kpz | | | Kupsabiny | Kupsabiny | I/L | Nilotische Sprachen |
| kqa | | | Mum | Mum | I/L | Madang-Adelbert-Range-Sprachen |
| kqb | | | Kovai | Kovai | I/L | Huon-Sprachen |
| kqc | | | Doromu | Doromu | I/L | Papuasprachen |
| kqd | | | Koi-Sanjaq Surat | Koy Sanjaq Surat | I/L | Aramäische Sprachen |
| kqe | | | Kalagan | Kalagan | I/L | Zentral-philippinische Sprachen |
| kqf | | | Kakabai | Kakabai | I/L | Ozeanische Sprachen |
| kqg | | | Khe | Khe | I/L | Gur-Sprachen |
| kqh | | | Kisankasa | Kisankasa | I/L | Nilotische Sprachen |
| kqi | | | Koitabu | Koitabu | I/L | Papuasprachen |
| kqj | | | Koromira | Koromira | I/L | Papuasprachen |
| kqk | | | Kotafon | Gbe, Kotafon | I/L | Gbe-Sprachen |
| kql | | | Kyenele | Kyenele | I/L | Papuasprachen |
| kqm | | | Khisa | Khisa | I/L | Gur-Sprachen |
| kqn | | | Kaonde | Kaonde | I/L | Bantusprachen |
| kqo | | | Krahn, Eastern | Krahn, Eastern | I/L | Kru-Sprachen |
| kqp | | | Kimré | Kimré | I/L | Tschadische Sprachen |
| kqq | | | Krenak | Krenak | I/L | Macro-Ge-Sprachen |
| kqr | | | Kimaragang | Kimaragang | I/L | Dusunische Sprachen |
| kqs | | | Nord-Kissi | Kissi, Northern | I/L | Atlantische Sprachen |
| kqt | | | Kadazan, Klias River | Kadazan, Klias River | I/L | Dusunische Sprachen |
| kqu | | | Seroa, ǁŨǁʼe | Seroa | I/E | Khoisansprachen |
| kqv | | | Okolod | Okolod | I/L | Sabah-Sprachen |
| kqw | | | Kandas | Kandas | I/L | Ozeanische Sprachen |
| kqx | | | Mser | Mser | I/L | Tschadische Sprachen |
| kqy | | | Koore | Koorete | I/L | Omotische Sprachen |
| kqz | | | Korana | Korana | I/E | Khoisansprachen |
| kra | | | Kumhali | Kumhali | I/L | Indoarische Sprachen |
| krb | | | Karkin | Karkin | I/E | Ohlone-Sprachen |
| krc | | krc | Karatschai-balkarisch | Karachay-Balkar | I/L | Kiptschakische Sprachen |
| krd | | | Kairui-Midiki | Kairui-Midiki | I/L | Fabronische Sprachen |
| kre | | | Kreen-Akarore | Kreen-Akarore | I/L | Ge-Sprachen |
| krf | | | Koro (Vanuatu) | Koro (Vanuatu) | I/L | Torres-Banks-Sprachen |
| (krg) | | | North Korowai | North Korowai | | Trans-Neuguinea-Sprachen |
| krh | | | Kurama | Kurama | I/L | Kainji-Sprachen |
| kri | | | Krio | Krio | I/L | Englischbasierte Kreolsprachen |
| krj | | | Kinaray-A | Kinaray-A | I/L | Visayassprachen |
| krk | | | Kerek | Kerek | I/E | Tschuktscho-kamtschadalische Sprachen |
| krl | | krl | Karelisch | Karelian | I/L | Ostseefinnische Sprachen |
| (krm) | | | Krim | Krim | I/L | Niger-Kongo-Sprachen |
| krn | | | Sapo | Sapo | I/L | Kru-Sprachen |
| krp | | | Korop | Korop | I/L | Cross-River-Sprachen |
| (krq) | | | Krui | Krui | | Malayo-polynesische Sprachen |
| krr | | | Kru'ng 2 | Kru'ng 2 | I/L | Bahnar-Sprachen |
| krs | | | Kresh, Gbaya, Woro, Dongo | Gbaya (Sudan) | I/L | Kresh-Sprachen |
| krt | | | Tumari-Kanuri | Kanuri, Tumari | I/L | Saharanische Sprachen |
| kru | | kru | Kurukh | Kurukh | I/L | Dravidische Sprachen |
| krv | | | Kravet | Kravet | I/L | Bahnar-Sprachen |
| krw | | | Krahn, Western | Krahn, Western | I/L | Kru-Sprachen |
| krx | | | Karon | Karon | I/L | Atlantische Sprachen |
| kry | | | Krysisch | Kryts | I/L | Lesgische Sprachen |
| krz | | | Kanum, Sota | Kanum, Sota | I/L | Trans-Fly-Bulaka-River-Sprachen |
| ksa | | | Shuwa-Zamani | Shuwa-Zamani | I/L | Kainji-Sprachen |
| ksb | | | Shambala | Shambala | I/L | Bantusprachen |
| ksc | | | Kalinga, Southern | Kalinga, Southern | I/L | Nord-Luzon-Sprachen |
| ksd | | | Kuanua | Kuanua | I/L | Ozeanische Sprachen |
| kse | | | Kuni | Kuni | I/L | Ozeanische Sprachen |
| ksf | | | Bafia | Bafia | I/L | Bafia-Sprachen |
| ksg | | | Kusaghe | Kusaghe | I/L | Ozeanische Sprachen |
| ksh | | | Kölsch | Colognian | I/L | Westgermanische Sprachen |
| ksi | | | Krisa | Krisa | I/L | Skosprachen |
| ksj | | | Uare | Uare | I/L | Papuasprachen |
| ksk | | | Kansa | Kansa | I/L | Sioux-Sprachen |
| ksl | | | Kumalu | Kumalu | I/L | Ozeanische Sprachen |
| ksm | | | Kumba | Kumba | I/L | Gur-Sprachen |
| ksn | | | Kasiguranin | Kasiguranin | I/L | Malayo-polynesische Sprachen |
| kso | | | Kofa | Kofa | I/L | Tschadische Sprachen |
| ksp | | | Kaba | Kaba | I/L | Zentralsudanische Sprachen |
| ksq | | | Kwaami | Kwaami | I/L | Tschadische Sprachen |
| ksr | | | Borong | Borong | I/L | Huon-Sprachen |
| kss | | | Süd-Kissi | Kisi, Southern | I/L | Atlantische Sprachen |
| kst | | | Winyé | Winyé | I/L | Gurunsi-Sprachen |
| ksu | | | Khamyang | Khamyang | I/L | Tai-Sprachen |
| ksv | | | Kusu | Kusu | I/L | Bantusprachen |
| ksw | | | Karen, S'gaw | Karen, S'gaw | I/L | Karenische Sprachen |
| ksx | | | Kedang | Kedang | I/L | Zentral-malayo-polynesische Sprachen |
| ksy | | | Kharia Thar | Kharia Thar | I/L | Indoarische Sprachen |
| ksz | | | Kodaku | Koraku | I/L | Munda-Sprachen |
| kta | | | Katua | Katua | I/L | Bahnar-Sprachen |
| ktb | | | Kambaata | Kambaata | I/L | Kuschitische Sprachen |
| ktc | | | Kholok | Kholok | I/L | Tschadische Sprachen |
| ktd | | | Kokata | Kokata | I/L | Pama-Nyunga-Sprachen |
| kte | | | Nubri | Nubri | I/L | Tibetanische Sprachen |
| ktf | | | Kwami | Kwami | I/L | Bantusprachen |
| ktg | | | Kalkutungu | Kalkutungu | I/E | Kalkatung-Sprachen |
| kth | | | Karanga | Karanga | I/L | Maba-Sprachen |
| kti | | | Muyu, North | Muyu, North | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| ktj | | | Krumen, Plapo | Krumen, Plapo | I/L | Kru-Sprachen |
| ktk | | | Kaniet | Kaniet | I/E | Ozeanische Sprachen |
| ktl | | | Koroshi | Koroshi | I/L | Iranische Sprachen |
| ktm | | | Kurti | Kurti | I/L | Ozeanische Sprachen |
| ktn | | | Karitiâna | Karitiâna | I/L | Tupí-Sprachen |
| kto | | | Kuot | Kuot | I/L | Papuasprachen |
| ktp | | | Kaduo | Kaduo | I/L | Lolo-Sprachen |
| ktq | | | Katabanga | Katabaga | I/E | „an ethnicity, not a language“ |
| (ktr) | | | Kota Marudu Tinagas | Kota Marudu Tinagas | I/L | Dusunische Sprachen |
| kts | | | Muyu, South | Muyu, South | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| ktt | | | Ketum | Ketum | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| ktu | | | Kituba (Demokratische Republik Kongo) | Kituba (Democratic Republic of Congo) | I/L | Kikongobasierte Kreolsprachen |
| ktv | | | Katu, Eastern | Katu, Eastern | I/L | Katu-Sprachen |
| ktw | | | Kato | Kato | I/E | Athapaskische Sprachen |
| ktx | | | Kaxararí | Kaxararí | I/L | Pano-Tacana-Sprachen |
| kty | | | Kango (Bas-Uélé District) | Kango (Bas-Uélé District) | I/L | Bantusprachen |
| ktz | | | Juǀʼhoan | Ju/'hoan | I/L | Khoisansprachen |
| kua | kj | kua | oshiKwanyama | Kuanyama | I/L | Bantusprachen |
| kub | | | Kutep | Kutep | I/L | Jukunoide Sprachen |
| kuc | | | Kwinsu | Kwinsu | I/L | Papuasprachen |
| kud | | | 'Auhelawa | 'Auhelawa | I/L | Ozeanische Sprachen |
| kue | | | Kuman (Papua-Neuguinea) | Kuman | I/L | Chimbu-Sprachen |
| kuf | | | Katu, Western | Katu, Western | I/L | Katu-Sprachen |
| kug | | | Kupa | Kupa | I/L | Nupoide Sprachen |
| kuh | | | Kushi | Kushi | I/L | Tschadische Sprachen |
| kui | | | Amonap, Kuikúro-Kalapálo | Kuikúro-Kalapálo | I/L | Karibische Sprachen |
| kuj | | | Kuria | Kuria | I/L | Bantusprachen |
| kuk | | | Kepo' | Kepo' | I/L | Zentral-malayo-polynesische Sprachen |
| kul | | | Kulere | Kulere | I/L | Tschadische Sprachen |
| kum | | kum | Kumykisch | Kumyk | I/L | Kiptschakische Sprachen |
| kun | | | Kunama | Kunama | I/L | Nilosaharanische Sprachen |
| kuo | | | Kumukio | Kumukio | I/L | Huon-Sprachen |
| kup | | | Kunimaipa | Kunimaipa | I/L | Papuasprachen |
| kuq | | | Karipuná | Karipuná | I/L | Pano-Tacana-Sprachen |
| kur | ku | kur | Kurdisch | Kurdish | M/L | Kurdische Sprachen |
| kus | | | Kusaal | Kusaal | I/L | Gur-Sprachen |
| kut | | kut | Kutanaha | Kutenai | I/L | Isolierte Sprachen |
| kuu | | | Kuskokwim, Upper | Kuskokwim, Upper | I/L | Athapaskische Sprachen |
| kuv | | | Kur | Kur | I/L | Zentral-Molukken-Sprachen |
| kuw | | | Kpagua | Kpagua | I/L | Ubangische Sprachen |
| kux | | | Kukatja | Kukatja | I/L | Pama-Nyunga-Sprachen |
| kuy | | | Kuuku-Ya'u | Kuuku-Ya'u | I/L | Pama-Sprachen |
| kuz | | | Kunza | Kunza | I/E | Isolierte Sprachen |
| kva | | | Bagwalalisch | Bagvalal | I/L | Andische Sprachen |
| kvb | | | Kubu | Kubu | I/L | Malayo-Sumbawa-Sprachen |
| kvc | | | Kove | Kove | I/L | Ozeanische Sprachen |
| kvd | | | Kui (Indonesien) | Kui (Indonesia) | I/L | Timor-Alor-Pantar-Sprachen |
| kve | | | Kalabakan | Kalabakan | I/L | Sabah-Sprachen |
| kvf | | | Kabalai | Kabalai | I/L | Tschadische Sprachen |
| kvg | | | Kuni-Boazi | Kuni-Boazi | I/L | Papuasprachen |
| kvh | | | Komodo | Komodo | I/L | Zentral-malayo-polynesische Sprachen |
| kvi | | | Kwang | Kwang | I/L | Tschadische Sprachen |
| kvj | | | Psikye | Psikye | I/L | Tschadische Sprachen |
| kvk | | | Koreanische Gebärdensprache | Korean Sign Language | I/L | Japanische Gebärdensprachen |
| kvl | | | Karen, Brek | Karen, Brek | I/L | Karenische Sprachen |
| kvm | | | Kendem | Kendem | I/L | Nyang-Sprachen |
| kvn | | | Border-Kuna | Kuna, Border | I/L | Chibcha-Sprachen |
| kvo | | | Dobel | Dobel | I/L | Aru-Sprachen |
| kvp | | | Kompane | Kompane | I/L | Aru-Sprachen |
| kvq | | | Karen, Geba | Karen, Geba | I/L | Karenische Sprachen |
| kvr | | | Kerinci | Kerinci | I/L | Malayo-Sumbawa-Sprachen |
| (kvs) | | | Kunggara | Kunggara | I/L | Pama-Nyunga-Sprachen |
| kvt | | | Karen, Lahta | Karen, Lahta | I/L | Karenische Sprachen |
| kvu | | | Karen, Yinbaw | Karen, Yinbaw | I/L | Karenische Sprachen |
| kvv | | | Kola | Kola | I/L | Aru-Sprachen |
| kvw | | | Wersing | Wersing | I/L | Timor-Alor-Pantar-Sprachen |
| kvx | | | Koli, Parkari | Koli, Parkari | I/L | Indoarische Sprachen |
| kvy | | | Karen, Yintale | Karen, Yintale | I/L | Karenische Sprachen |
| kvz | | | Tsakwambo | Tsakwambo | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| kwa | | | Dâw | Dâw | I/L | Maku-Sprachen |
| kwb | | | Baa | Kwa | I/L | Adamawa-Sprachen |
| kwc | | | Likwala | Likwala | I/L | Bantusprachen |
| kwd | | | Kwaio | Kwaio | I/L | Südost-Salomonen-Sprachen |
| kwe | | | Kwerba | Kwerba | I/L | Kwerba-Sprachen |
| kwf | | | Kwara'ae | Kwara'ae | I/L | Südost-Salomonen-Sprachen |
| kwg | | | Kaba Deme | Kaba Deme | I/L | Zentralsudanische Sprachen |
| kwh | | | Kowiai | Kowiai | I/L | Zentral-malayo-polynesische Sprachen |
| kwi | | | Awa-Cuaiquer | Awa-Cuaiquer | I/L | Barbacoa-Sprachen |
| kwj | | | Kwanga | Kwanga | I/L | Sepiksprachen |
| kwk | | | Kwak'wala | Kwakiutl | I/L | Wakash-Sprachen |
| kwl | | | Kofyar | Kofyar | I/L | Tschadische Sprachen |
| kwm | | | Kwambi | Kwambi | I/L | Bantusprachen |
| kwn | | | RuKwangali | Kwangali | I/L | Bantusprachen |
| kwo | | | Kwomtari | Kwomtari | I/L | Kwomtari-Baibai-Sprachen |
| kwp | | | Kwadia | Kodia | I/L | Kru-Sprachen |
| (kwq) | | | Kwak | Kwak | I/L | Graslandsprachen |
| kwr | | | Kwer | Kwer | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| kws | | | Kwese | Kwese | I/L | Bantusprachen |
| kwt | | | Kwesten | Kwesten | I/L | Papuasprachen |
| kwu | | | Kwakum | Kwakum | I/L | Bantusprachen |
| kwv | | | Kaba Na | Kaba Na | I/L | Zentralsudanische Sprachen |
| kww | | | Kwinti | Kwinti | I/L | Englischbasierte Kreolsprachen |
| kwx | | | Khirwar | Khirwar | I/L | Dravidische Sprachen |
| kwy | | | San-Salvador-Kongo | Kongo, San Salvador | I/L | Kikongo-Sprachen |
| kwz | | | Kwadi | Kwadi | I/E | Isolierte Sprachen |
| kxa | | | Kairiru | Kairiru | I/L | Ozeanische Sprachen |
| kxb | | | Krobu | Krobu | I/L | Kwa-Sprachen |
| kxc | | | Konso | Komso | I/L | Kuschitische Sprachen |
| kxd | | | Brunei Malay | Brunei | I/L | Malayo-Sumbawa-Sprachen |
| (kxe) | | | Kakihum | Kakihum | I/L | Kainji-Sprachen |
| kxf | | | Karen, Manumanaw | Karen, Manumanaw | I/L | Karenische Sprachen |
| (kxg) | | | Katingan | Katingan | | Barito-Sprachen |
| kxh | | | Karo (Äthiopien) | Karo (Ethiopia) | I/L | Omotische Sprachen |
| kxi | | | Keningau Murut | Keningau Murut | I/L | Sabah-Sprachen |
| kxj | | | Kulfa | Kulfa | I/L | Zentralsudanische Sprachen |
| kxk | | | Karen, Zayein | Karen, Zayein | I/L | Karenische Sprachen |
| kxl | | | Kurux, Nepali | Kurux, Nepali | I/L | Dravidische Sprachen |
| kxm | | | Nord-Khmer, Nordkambodschanisch | Khmer, Northern | I/L | Mon-Khmer-Sprachen |
| kxn | | | Kanowit | Kanowit | I/L | Malayo-polynesische Sprachen |
| kxo | | | Kanoé | Kanoé | I/E | Isolierte Sprachen |
| kxp | | | Koli, Wadiyara | Koli, Wadiyara | I/L | Indoarische Sprachen |
| kxq | | | Kanum, Smärky | Kanum, Smärky | I/L | Trans-Fly-Bulaka-River-Sprachen |
| kxr | | | Koro (Papua-Neuguinea) | Koro (Papua New Guinea) | I/L | Ozeanische Sprachen |
| kxs | | | Kangjia | Kangjia | I/L | Mongolische Sprachen |
| kxt | | | Koiwat | Koiwat | I/L | Sepiksprachen |
| kxu | | | Kui (Indien) | Kui (India) | I/L | Dravidische Sprachen |
| kxv | | | Kuvi | Kuvi | I/L | Dravidische Sprachen |
| kxw | | | Konai | Konai | I/L | Papuasprachen |
| kxx | | | Likuba | Likuba | I/L | Bantusprachen |
| kxy | | | Kayong | Kayong | I/L | Bahnar-Sprachen |
| kxz | | | Kerewo | Kerewo | I/L | Papuasprachen |
| kya | | | Kwaya | Kwaya | I/L | Bantusprachen |
| kyb | | | Kalinga, Butbut | Kalinga, Butbut | I/L | Nord-Luzon-Sprachen |
| kyc | | | Kyaka | Kyaka | I/L | Angal-Kewa-Sprachen |
| kyd | | | Karey | Karey | I/L | Aru-Sprachen |
| kye | | | Kratsche | Krache | I/L | Guang-Sprachen |
| kyf | | | Kuya | Kouya | I/L | Bété-Dialekte |
| kyg | | | Keyagana | Keyagana | I/L | Kamano-Yagaria-Sprachen |
| kyh | | | Karok | Karok | I/L | Hoka-Sprachen |
| kyi | | | Kiput | Kiput | I/L | Nord-Sarawak-Sprachen |
| kyj | | | Karao | Karao | I/L | Nord-Luzon-Sprachen |
| kyk | | | Kamayo | Kamayo | I/L | Zentral-philippinische Sprachen |
| kyl | | | Zentral-Kalapuya | Kalapuya | I/L | Kalapuya-Sprachen |
| kym | | | Kpatili | Kpatili | I/L | „There is no evidence that the language exists.“ |
| kyn | | | Karolanos | Karolanos | I/L | Zentral-philippinische Sprachen |
| kyo | | | Kelon | Kelon | I/L | Timor-Alor-Pantar-Sprachen |
| kyp | | | Kang | Kang | I/L | Tai-Sprachen |
| kyq | | | Kenga | Kenga | I/L | Zentralsudanische Sprachen |
| kyr | | | Kuruáya | Kuruáya | I/L | Tupí-Sprachen |
| kys | | | Kayan, Baram | Kayan, Baram | I/L | Kayan-Murik-Sprachen |
| kyt | | | Kayagar | Kayagar | I/L | Papuasprachen |
| kyu | | | Kayah, Western | Kayah, Western | I/L | Karenische Sprachen |
| kyv | | | Kayort | Kayort | I/L | Indoarische Sprachen |
| kyw | | | Kurmali | Kudmali | I/L | Bihari-Sprachen |
| kyx | | | Rapoisi | Rapoisi | I/L | Papuasprachen |
| kyy | | | Kambaira | Kambaira | I/L | Gadsup-Auyana-Awa-Sprachen |
| kyz | | | Kayabí | Kayabí | I/L | Tupí-Guaraní-Sprachen |
| kza | | | Syer-Tenyer, Westliches Karaboro | Karaboro, Western | I/L | Senufo-Sprachen |
| kzb | | | Kaibobo | Kaibobo | I/L | Zentral-Molukken-Sprachen |
| kzc | | | Kulango, Bondoukou | Kulango, Bondoukou | I/L | Gur-Sprachen |
| kzd | | | Kadai | Kadai | I/L | Zentral-Molukken-Sprachen |
| kze | | | Kosena | Kosena | I/L | Gadsup-Auyana-Awa-Sprachen |
| kzf | | | Kaili, Da'a | Kaili, Da'a | I/L | Kaili-Pamona-Sprachen |
| kzg | | | Kikai | Kikai | I/L | Ryūkyū-Sprachen |
| (kzh) | | | Kenuzi-Dongola | Kenuzi-Dongola | I/L | Nubische Sprachen |
| kzi | | | Kelabit | Kelabit | I/L | Nord-Sarawak-Sprachen |
| (kzj) | | | Kadazan, Coastal | Kadazan, Coastal | I/L | Dusunische Sprachen |
| kzk | | | Kazukuru | Kazukuru | I/E | Ozeanische Sprachen |
| kzl | | | Kayeli | Kayeli | I/L | Zentral-Molukken-Sprachen |
| kzm | | | Kais | Kais | I/L | Papuasprachen |
| kzn | | | Kokola | Kokola | I/L | Bantusprachen |
| kzo | | | Kaningi | Kaningi | I/L | Bantusprachen |
| kzp | | | Kaidipang | Kaidipang | I/L | Gorontalo-Mongondow-Sprachen |
| kzq | | | Kaike | Kaike | I/L | Tamang-Ghale-Sprachen |
| kzr | | | Karang | Karang | I/L | Mbum-Day-Sprachen |
| kzs | | | Dusun, Sugut | Dusun, Sugut | I/L | Dusunische Sprachen |
| (kzt) | | | Dusun, Tambunan | Dusun, Tambunan | I/L | Dusunische Sprachen |
| kzu | | | Kayupulau | Kayupulau | I/L | Ozeanische Sprachen |
| kzv | | | Komyandaret | Komyandaret | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| kzw | | | Karirí-Xocó | Karirí-Xocó | I/E | Macro-Ge-Sprachen |
| kzx | | | Kamarian | Kamarian | I/E | Zentral-Molukken-Sprachen |
| kzy | | | Kango (Tshopo District) | Kango (Tshopo District) | I/L | Bantusprachen |
| kzz | | | Kalabra | Kalabra | I/L | Westpapuasprachen |
