ISO 639:c
# ISO 639:c

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

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 |
| - | - | - | - | - | - | - |
| caa | | | Chortí | Chortí | I/L | Maya-Sprachen |
| cab | | | Garifuna | Garifuna | I/L | Arawak-Sprachen |
| cac | | | Süd-Chuj | Chuj (San Sebastián Coatán) | I/L | Maya-Sprachen |
| cad | | cad | Caddo | Caddo | I/L | Caddo-Sprachen |
| cae | | | Laalaa | Lehar | I/L | Atlantische Sprachen |
| caf | | | Carrier, Southern | Carrier, Southern | I/L | Athapaskische Sprachen |
| cag | | | Nivaclé | Nivaclé | I/L | Mataco-Guaicurú-Sprachen |
| cah | | | Cahuarano | Cahuarano | I/L | Zaparo-Sprachen |
| caj | | | Chané | Chané | I/E | Arawak-Sprachen |
| cak | | | Kaqchikel | Cakchiquel, Central | I/L | Maya-Sprachen |
| cal | | | Karolinisch | Carolinian | I/L | Mikronesische Sprachen |
| cam | | | Cemuhî | Cemuhî | I/L | Neukaledonien-Sprachen |
| can | | | Chambri | Chambri | I/L | Papuasprachen |
| cao | | | Chácobo | Chácobo | I/L | Pano-Tacana-Sprachen |
| cap | | | Chipaya | Chipaya | I/L | Uru-Chipaya-Sprachen |
| caq | | | Car | Nicobarese, Car | I/L | Nikobaresische Sprachen |
| car | | car | Carib | Carib | I/L | Karibische Sprachen |
| cas | | | Mosetén, Tsimané | Tsimané | I/L | Isolierte Sprachen |
| cat | ca | cat | Katalanisch, Valencianisch | Catalan | I/L | Iberoromanische Sprachen |
| cav | | | Cavineña | Cavineña | I/L | Pano-Tacana-Sprachen |
| caw | | | Kallawaya | Callawalla | I/L | Mischsprache, Quechua, Puquina |
| cax | | | Chiquitano | Chiquitano | I/L | Isolierte Sprachen |
| cay | | | Cayuga | Cayuga | I/L | Irokesische Sprachen |
| caz | | | Canichana | Canichana | I/E | Isolierte Sprachen |
| cbb | | | Cabiyarí | Cabiyarí | I/L | Arawak-Sprachen |
| cbc | | | Carapana | Carapana | I/L | Tucano-Sprachen |
| cbd | | | Carijona | Carijona | I/L | Karibische Sprachen |
| (cbe) | | | Chipiajes | Chipiajes | | „Retired 2015“ |
| cbg | | | Chimila | Chimila | I/L | Chibcha-Sprachen |
| (cbh) | | | Cagua | Cagua | | „Retired 2015“ |
| cbi | | | Chachi | Chachi | I/L | Barbacoa-Sprachen |
| cbj | | | Cabe | Ede Cabe | I/L | Yoruboide Sprachen |
| cbk | | | Chabacano | Chavacano | I/L | Spanischbasierte Kreolsprachen |
| cbl | | | Bualkhaw Chin | Chin, Bualkhaw | I/L | Mizo-Kuki-Chin-Sprachen |
| (cbm) | | | Cakchiquel, Yepocapa Southwestern | Cakchiquel, Yepocapa Southwestern | I/L | Maya-Sprachen |
| cbn | | | Nyahkur | Nyahkur | I/L | Mon-Sprachen |
| cbo | | | Izora | Izora | I/L | Kainji-Sprachen |
| cbq | | | Cuba, Tsucuba | Cuba, Tsucuba | I/L | Kainji-Sprachen |
| cbr | | | Kashibo | Cashibo-Cacataibo | I/L | Pano-Tacana-Sprachen |
| cbs | | | Kashinawa | Cashinahua | I/L | Pano-Tacana-Sprachen |
| cbt | | | Chayahuita | Chayahuita | I/L | Cahuapana-Sprachen |
| cbu | | | Candoshi-Shapra | Candoshi-Shapra | I/L | Isolierte Sprachen |
| cbv | | | Cacua | Cacua | I/L | Maku-Sprachen |
| cbw | | | Kinabalian | Kinabalian | I/L | Visayassprachen |
| cby | | | Carabayo | Carabayo | I/L | Isolierte Sprachen |
| (cca) | | | Cauca | Cauca | I/E | „Retired 2019“ |
| ccc | | | Chamicuro | Chamicuro | I/L | Arawak-Sprachen |
| ccd | | | Cafundó | Cafundo Creole | I/L | Sondersprache |
| cce | | | Chopi | Chopi | I/L | Bantusprachen |
| ccg | | | Samba Daka | Samba Daka | I/L | Dakoide Sprachen |
| cch | | | Atsam | Atsam | I/L | Kainji-Sprachen |
| ccj | | | Kasanga | Kasanga | I/L | Atlantische Sprachen |
| ccl | | | Cutchi-Swahili | Cutchi-Swahili | I/L | Swahilibasierte Kreolsprachen |
| ccm | | | Malaccan Creole Malay | Malaccan Creole Malay | I/L | Malaiischbasierte Kreolsprachen |
| cco | | | Chinantec, Comaltepec | Chinantec, Comaltepec | I/L | Chinantekische Sprachen |
| ccp | | | Chakma | Chakma | I/L | Indoarische Sprachen |
| (ccq) | | | Chaungtha | Chaungtha | I/L | Birmanische Sprachen |
| ccr | | | Cacaopera | Cacaopera | I/E | Misumalpa-Sprachen |
| (ccx) | | | Northern Zhuang | Northern Zhuang | | Zhuang-Sprachen |
| (ccy) | | | Southern Zhuang | Southern Zhuang | | Zhuang-Sprachen |
| cda | | | Choni | Choni | I/L | Tibetanische Sprachen |
| cde | | | Chenchu | Chenchu | I/L | Dravidische Sprachen |
| cdf | | | Chiru | Chiru | I/L | Mizo-Kuki-Chin-Sprachen |
| (cdg) | | | Chamari | Chamari | I/L | „Retired 2019“ |
| cdh | | | Chambeali | Chambeali | I/L | Pahari-Sprachen |
| cdi | | | Chodri | Chodri | I/L | Indoarische Sprachen |
| cdj | | | Churahi | Churahi | I/L | Pahari-Sprachen |
| cdm | | | Chepang | Chepang | I/L | Magar-Chepang-Sprachen |
| cdn | | | Chaudangsi | Chaudangsi | I/L | Westhimalayische Sprachen |
| cdo | | | Min Dong | Min Dong Chinese | I/L | Chinesische Sprachen |
| cdr | | | Kamuku | Cinda-Regi-Tiyal | I/L | Kainji-Sprachen |
| cds | | | Tschadische Gebärdensprache | Chadian Sign Language | I/L | Amerikanische Gebärdensprachen |
| cdy | | | Chadong | Chadong | I/L | Kam-Sui-Sprachen |
| cdz | | | Koda | Koda | I/L | Munda-Sprachen |
| cea | | | Chehalis, Lower | Chehalis, Lower | I/E | Salish-Sprachen |
| ceb | | ceb | Cebuano | Cebuano | I/L | Visayassprachen |
| ceg | | | Chamacoco | Chamacoco | I/L | Zamuco-Sprachen |
| cek | | | Eastern Khumi Chin | Eastern Khumi Chin | I/L | Mizo-Kuki-Chin-Sprachen |
| cen | | | Cen | Cen | I/L | Plateau-Sprachen |
| ces | cs | cze | Tschechisch | Czech | I/L | Westslawische Sprachen |
| cet | | | Centúúm | Centúúm | I/L | Unklassifizierte Sprache |
| cey | | | Ekai Chin | Ekai Chin | I/L | Sinotibetische Sprachen |
| cfa | | | Dijim-Bwilim | Dijim-Bwilim | I/L | Gur-Sprachen |
| cfd | | | Cara | Cara | I/L | Plateau-Sprachen |
| cfg | | | Como Karim | Como Karim | I/L | Jukunoide Sprachen |
| cfm | | | Falam | Falam Chin | I/L | Mizo-Kuki-Chin-Sprachen |
| cga | | | Changriwa | Changriwa | I/L | Papuasprachen |
| cgc | | | Kagayanen | Kagayanen | I/L | Manobo-Sprachen |
| cgg | | | Chiga | Chiga | I/L | Bantusprachen |
| cgk | | | Chocha Ngacha | Chocangacakha | I/L | Tibetanische Sprachen |
| cha | ch | cha | Chamorro | Chamorro | I/L | Austronesische Sprachen |
| chb | | chb | Chibcha | Chibcha | I/E | Chibcha-Sprachen |
| chc | | | Catawba | Catawba | I/E | Sioux-Sprachen |
| chd | | | Tequistlatekisch, Hochland-Chontal von Oaxaca | Chontal, Highland Oaxaca | I/L | Tequistlatekische Sprachen |
| che | ce | che | Tschetschenisch | Chechen | I/L | Nordostkaukasische Sprachen |
| chf | | | Chontal-Maya | Chontal, Tabasco | I/L | Maya-Sprachen |
| chg | | chg | Tschagataisch | Chagatai | I/E | Mitteltürkische Sprachen |
| chh | | | Nieder-Chinook | Chinook | I/E | Chinook-Sprachen |
| chj | | | Chinantec, Ojitlán | Chinantec, Ojitlán | I/L | Chinantekische Sprachen |
| chk | | chk | Chuukesisch | Chuukese | I/L | Mikronesische Sprachen |
| chl | | | Cahuilla | Cahuilla | I/L | Nördliche Uto-aztekische Sprachen |
| chm | | chm | Mari, Tscheremissisch | Mari (Russia) | M/L | Finno-ugrische Sprachen |
| chn | | chn | Chinook Wawa, Chinook Jargon, Chinook Pidgin | Chinook jargon | I/L | Pidgin-Sprachen, Verkehrssprache |
| cho | | cho | Choctaw | Choctaw | I/L | Muskogee-Sprachen |
| chp | | chp | Chipewyan | Chipewyan | I/L | Athapaskische Sprachen |
| chq | | | Chinantec, Quiotepec | Chinantec, Quiotepec | I/L | Chinantekische Sprachen |
| chr | | chr | Cherokee | Cherokee | I/L | Irokesische Sprachen |
| (chs) | | | Chumash | Chumash | I/E | Chumash-Sprachen |
| cht | | | Cholón | Cholón | I/E | Hibito-Cholón-Sprachen |
| chu | cu | chu | Altkirchenslawisch, Kirchenslawisch | Old Church Slavonic | I/A | Südslawische Sprachen |
| chv | cv | chv | Tschuwaschisch | Chuvash | I/L | Oghurische Sprachen |
| chw | | | Chuwabu | Chuwabu | I/L | Bantusprachen |
| chx | | | Chantyal | Chantyal | I/L | Tamang-Ghale-Sprachen |
| chy | | chy | Cheyenne | Cheyenne | I/L | Algonkin-Sprachen |
| chz | | | Chinantec, Ozumacín | Chinantec, Ozumacín | I/L | Chinantekische Sprachen |
| cia | | | Cia-Cia | Cia-Cia | I/L | Muna-Buton-Sprachen |
| cib | | | Gbe, Ci | Gbe, Ci | I/L | Gbe-Sprachen |
| cic | | | Chickasaw | Chickasaw | I/L | Muskogee-Sprachen |
| cid | | | Chimariko | Chimariko | I/E | Isolierte Sprachen |
| cie | | | Cineni | Cineni | I/L | Tschadische Sprachen |
| cih | | | Chinali | Chinali | I/L | Indoarische Sprachen |
| cik | | | Kinnauri, Chitkuli | Kinnauri, Chitkuli | I/L | Westhimalayische Sprachen |
| cim | | | Zimbrisch | Cimbrian | I/L | Westgermanische Sprachen |
| cin | | | Cinta Larga | Cinta Larga | I/L | Tupí-Sprachen |
| cip | | | Chiapanec | Chiapanec | I/L | Tlapaneco-Mangue-Sprachen |
| cir | | | Tiri | Tiri | I/L | Neukaledonien-Sprachen |
| (cit) | | | Chittagonian | Chittagonian | | Indoarische Sprachen |
| ciw | | | Südwest-Ojibwe, Chippewa | Chippewa | I/L | Algonkin-Sprachen |
| ciy | | | Chaima | Chaima | I/L | Karibische Sprachen |
| cja | | | Westliches Cham | Cham, Western | I/L | Chamische Sprachen |
| cje | | | Chru | CHARu | I/L | Chamische Sprachen |
| cjh | | | Chehalis, Upper | Chehalis, Upper | I/E | Salish-Sprachen |
| cji | | | Tschamalalisch | Chamalal | I/L | Andische Sprachen |
| cjk | | | Chokwe | Chokwe | I/L | Bantusprachen |
| cjm | | | Östliches Cham | Cham, Eastern | I/L | Chamische Sprachen |
| cjn | | | Chenapian | Chenapian | I/L | Sepiksprachen |
| cjo | | | Ashéninka Pajonal | Ashéninka Pajonal | I/L | Arawak-Sprachen |
| cjp | | | Cabécar | Cabécar | I/L | Chibcha-Sprachen |
| (cjr) | | | Chorotega, Mangue | Chorotega | I/E | Tlapaneco-Mangue-Sprachen |
| cjs | | | Schorisch | Shor | I/L | Sibirische Turksprachen |
| cjv | | | Chuave | Chuave | I/L | Chimbu-Sprachen |
| cjy | | | Jin | Jinyu Chinese | I/L | Chinesische Sprachen |
| (cka) | | | Chin, Khumi Awa | Chin, Khumi Awa | I/L | Mizo-Kuki-Chin-Sprachen |
| ckb | | | Sorani, Zentralkurdisch | Kurdish, Central | I/L | Kurdische Sprachen |
| (ckc) | | | Cakchiquel, Northern | Cakchiquel, Northern | I/L | Maya-Sprachen |
| (ckd) | | | Cakchiquel, South Central | Cakchiquel, South Central | I/L | Maya-Sprachen |
| (cke) | | | Cakchiquel, Eastern | Cakchiquel, Eastern | I/L | Maya-Sprachen |
| (ckf) | | | Cakchiquel, Southern | Cakchiquel, Southern | I/L | Maya-Sprachen |
| ckh | | | Sak | Chak | I/L | Jingpho-Sak-Sprachen |
| (cki) | | | Cakchiquel, Santa María De Jesús | Cakchiquel, Santa María De Jesús | I/L | Maya-Sprachen |
| (ckj) | | | Cakchiquel, Santo Domingo Xenacoj | Cakchiquel, Santo Domingo Xenacoj | I/L | Maya-Sprachen |
| (ckk) | | | Cakchiquel, Acatenango Southwestern | Cakchiquel, Acatenango Southwestern | I/L | Maya-Sprachen |
| ckl | | | Cibak | Cibak | I/L | Tschadische Sprachen |
| ckm | | | Čakavisch | Chakavian | I/L | Südslawische Sprachen |
| ckn | | | Kaang Chin | Kaang Chin | I/L | Mizo-Kuki-Chin-Sprachen |
| cko | | | Anufo | Anufo | I/L | Kwa-Sprachen |
| ckq | | | Kajakse | Kajakse | I/L | Tschadische Sprachen |
| ckr | | | Kairak | Kairak | I/L | Baining-Sprachen |
| cks | | | Tayo | Tayo | I/L | Französischbasierte Kreolsprachen |
| ckt | | | Tschuktschisch | Chukot | I/L | Tschuktscho-kamtschadalische Sprachen |
| cku | | | Coushatta, Koasati | Koasati | I/L | Muskogee-Sprachen |
| ckv | | | Kavalanisch | Kavalan | I/L | Formosa-Sprachen |
| (ckw) | | | Cakchiquel, Western | Cakchiquel, Western | I/L | Maya-Sprachen |
| ckx | | | Caka | Caka | I/L | Tivoide Sprachen |
| cky | | | Cakfem-Mushere | Cakfem-Mushere | I/L | Tschadische Sprachen |
| ckz | | | Cakchiquel-Quiché-Mischsprache | Cakchiquel-Quiché Mixed Language | I/L | Maya-Sprachen, Mischsprache |
| cla | | | Ron | Ron | I/L | Tschadische Sprachen |
| clc | | | Chilcotin | Chilcotin | I/L | Athapaskische Sprachen |
| cld | | | Chaldäisches Aramäisch | Chaldean Neo-Aramaic | I/L | Aramäische Sprachen |
| cle | | | Chinantec, Lealao | Chinantec, Lealao | I/L | Chinantekische Sprachen |
| clh | | | Chilisso | Chilisso | I/L | Dardische Sprachen |
| cli | | | Chakali | Chakali | I/L | Gurunsi-Sprachen |
| clj | | | Laitu Chin | Laitu Chin | I/L | Mizo-Kuki-Chin-Sprachen |
| clk | | | Idu Mishmi | Idu-Mishmi | I/L | Nord-Assam-Sprachen |
| cll | | | Chala | Chala | I/L | Gurunsi-Sprachen |
| clm | | | Clallam, Klallam | Clallam, Klallam | I/L | Salish-Sprachen |
| clo | | | Tiefland-Chontal von Oaxaca, Huamelultekisch | Chontal, Lowland Oaxaca | I/L | Tequistlatekische Sprachen |
| clt | | | Lautu | Lautu Chin | I/L | Mizo-Kuki-Chin-Sprachen |
| clu | | | Caluyanun | Caluyanun | I/L | Visayassprachen |
| clw | | | Tschulymisch, Tschulim-Tatarisch | Chulym | I/L | Sibirische Turksprachen |
| cly | | | Chatino, Eastern Highland | Chatino, Eastern Highland | I/L | Chatino-Varietäten |
| cma | | | Maa | Maa | I/L | Bahnar-Sprachen |
| cme | | | Cerma | Cerma | I/L | Gur-Sprachen |
| cmg | | | Klassisches Mongolisch | Mongolian, Classical | I/H | Mongolische Sprachen |
| cmi | | | Emberá-Chamí | Emberá-Chamí | I/L | Chocó-Sprachen |
| (cmk) | | | Chimakum | Chimakum | I/E | Chimakum-Sprachen |
| cml | | | Campalagian | Campalagian | I/L | Süd-Sulawesische Sprachen |
| cmm | | | Michigamea | Michigamea | I/E | Sioux-Sprachen |
| cmn | | | Mandarin, Hochchinesisch | Mandarin Chinese | I/L | Chinesische Sprachen |
| cmo | | | Mnong, Central | Mnong, Central | I/L | Bahnar-Sprachen |
| cmr | | | Mro Chin | Chin, Mro | I/L | Mizo-Kuki-Chin-Sprachen |
| cms | | | Messapisch | Messapic | I/A | Indogermanische Sprachen |
| cmt | | | Tsotsitaal | Camtho | I/L | Mischsprache |
| cna | | | Changthang | Changthang | I/L | Tibetanische Sprachen |
| cnb | | | Chinbon Chin | Chin, Chinbon | I/L | Mizo-Kuki-Chin-Sprachen |
| cnc | | | Côông | Côông | I/L | Lolo-Sprachen |
| cng | | | Nördliches Qiang | Qiang, Northern | I/L | Qiang-Gyalrong-Sprachen |
| cnh | | | Hakha | Chin, Lai | I/L | Mizo-Kuki-Chin-Sprachen |
| cni | | | Asháninka | Asháninka | I/L | Arawak-Sprachen |
| cnk | | | Khumi Chin | Chin, Khumi | I/L | Mizo-Kuki-Chin-Sprachen |
| cnl | | | Chinantec, Lalana | Chinantec, Lalana | I/L | Chinantekische Sprachen |
| (cnm) | | | Ixatan Chuj | Chuj, Ixtatán | I/L | Maya-Sprachen |
| cno | | | Con | Con | I/L | Palaung-Wa-Sprachen |
| cnr | | cnr | Montenegrinisch | Montenegrin | I/L | Südslawische Sprachen |
| cns | | | Asmat, Central | Asmat, Central | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| cnt | | | Chinantec, Tepetotutla | Chinantec, Tepetotutla | I/L | Chinantekische Sprachen |
| cnu | | | Shenwa | Chenoua | I/L | Berbersprachen |
| cnw | | | Ngawn Chin | Chin, Ngawn | I/L | Mizo-Kuki-Chin-Sprachen |
| cnx | | | Mittelkornisch | Cornish, Middle | I/H | Britannische Sprachen |
| coa | | | Cocos Islands Malay | Malay, Cocos Islands | I/L | Malaiischbasierte Kreolsprachen |
| cob | | | Chicomuceltec | Chicomuceltec | I/E | Maya-Sprachen |
| coc | | | Cocopah | Cocopa | I/L | Cochimí-Yuma-Sprachen |
| cod | | | Cocama-Cocamilla | Cocama-Cocamilla | I/L | Tupí-Guaraní-Sprachen |
| coe | | | Koreguaje | Koreguaje | I/L | Tucano-Sprachen |
| cof | | | Colorado | Colorado | I/L | Barbacoa-Sprachen |
| cog | | | Chong | Chong | I/L | Pear-Sprachen |
| coh | | | Chonyi | Chonyi | I/L | Sabaki-Sprachen |
| coj | | | Cochimi | Cochimi | I/E | Cochimí-Yuma-Sprachen |
| cok | | | Cora, Santa Teresa | Cora, Santa Teresa | I/L | Südliche Uto-aztekische Sprachen |
| col | | | Columbia-Moses | Columbia-Wenatchi | I/L | Salish-Sprachen |
| com | | | Comanche | Comanche | I/L | Numic-Sprachen |
| con | | | Cofán | Cofán | I/L | Isolierte Sprachen |
| coo | | | Comox | Comox | I/L | Salish-Sprachen |
| cop | | cop | Koptisch | Coptic | I/E | Afroasiatische Sprachen |
| coq | | | Coquille | Coquille | I/E | Athapaskische Sprachen |
| cor | kw | cor | Kornisch | Cornish | I/L | Britannische Sprachen |
| cos | co | cos | Korsisch | Corsican | I/L | Romanische Sprachen |
| cot | | | Caquinte | Caquinte | I/L | Arawak-Sprachen |
| cou | | | Wamey | Wamey | I/L | Atlantische Sprachen |
| cov | | | Cao Miao | Cao Miao | I/L | Kam-Sui-Sprachen |
| cow | | | Cowlitz | Cowlitz | I/E | Salish-Sprachen |
| cox | | | Nanti | Nanti | I/L | Arawak-Sprachen |
| (coy) | | | Coyaima | Coyaima | I/E | Unklassifizierte Sprache |
| coz | | | Chochotec | Chochotec | I/L | Popolokische Sprachen |
| cpa | | | Chinantec, Palantla | Chinantec, Palantla | I/L | Chinantekische Sprachen |
| cpb | | | Ashéninka, Ucayali-Yurúa | Ashéninka, Ucayali-Yurúa | I/L | Arawak-Sprachen |
| cpc | | | Ajyíninka Apurucayali | Ajyíninka Apurucayali | I/L | Arawak-Sprachen |
| cpg | | | Kappadokisch | Greek (Cappadocian) | I/E | Mischsprache, Griechisch, Türkisch |
| cpi | | | Chinese Pidgin English, Nauruan Pidgin English | Chinese Pidgin English | I/L | Englischbasierte Pidginsprachen |
| cpn | | | Cherepon | Cherepon | I/L | Guang-Sprachen |
| cpo | | | Kpeego | Kpeego | I/L | Mande-Sprachen |
| cps | | | Capiznon | Capiznon | I/L | Visayassprachen |
| cpu | | | Ashéninka, Pichis | Ashéninka, Pichis | I/L | Arawak-Sprachen |
| cpx | | | Pu-Xian | Pu-Xian Chinese | I/L | Chinesische Sprachen |
| cpy | | | Ashéninka, South Ucayali | Ashéninka, South Ucayali | I/L | Arawak-Sprachen |
| cqd | | | Chuanqiandian Cluster Miao | Chuanqiandian Cluster Miao | I/L | Hmong-Sprachen |
| (cqu) | | | Quechua, Chilean | Quechua, Chilean | I/L | Quechua |
| cra | | | Chara | Chara | I/L | Omotische Sprachen |
| crb | | | Carib, Island | Carib, Island | I/E | Arawak-Sprachen |
| crc | | | Lonwolwol | Lonwolwol | I/L | Zentral-Vanuatu-Sprachen |
| crd | | | Coeur d’Alene | Coeur d’Alene | I/L | Salish-Sprachen |
| cre | cr | cre | Cree | Cree | M/L | Algonkin-Sprachen |
| crf | | | Caramanta | Caramanta | I/E | Chocó-Sprachen |
| crg | | | Michif | Michif | I/L | Mischsprache |
| crh | | crh | Krimtatarisch | Crimean Tatar | I/L | Kiptschakische Sprachen |
| cri | | | Saotomensisch | Sãotomense | I/L | Portugiesischbasierte Kreolsprachen |
| crj | | | Southern East Cree | East Cree (Southern) | I/L | Algonkin-Sprachen |
| crk | | | Plains Cree, West-Cree | Cree (Plains) | I/L | Algonkin-Sprachen |
| crl | | | Northern East Cree | East Cree (Northern) | I/L | Algonkin-Sprachen |
| crm | | | Moose Cree | Cree (Moose) | I/L | Algonkin-Sprachen |
| crn | | | Cora, El Nayar | Cora, El Nayar | I/L | Südliche Uto-aztekische Sprachen |
| cro | | | Crow | Crow | I/L | Sioux-Sprachen |
| crq | | | Chorote, Iyo'wujwa | Chorote, Iyo'wujwa | I/L | Mataco-Guaicurú-Sprachen |
| crr | | | Carolina Algonquian | Carolina Algonquian | I/E | Algonkin-Sprachen |
| crs | | | Seychellenkreol | Seselwa Creole French | I/L | Französischbasierte Kreolsprachen |
| crt | | | Chorote, Iyojwa'ja | Chorote, Iyojwa'ja | I/L | Mataco-Guaicurú-Sprachen |
| (cru) | | | Carútana | Carútana | | Arawak-Sprachen |
| crv | | | Chowra | Chaura | I/L | Nikobaresische Sprachen |
| crw | | | Chrau | Chrau | I/L | Bahnar-Sprachen |
| crx | | | Carrier | Carrier | I/L | Athapaskische Sprachen |
| cry | | | Chori | Cori | I/L | Plateau-Sprachen |
| crz | | | Cruzeño | Cruzeño | I/E | Chumash-Sprachen |
| csa | | | Chinantec, Chiltepec | Chinantec, Chiltepec | I/L | Chinantekische Sprachen |
| csb | | csb | Kaschubisch | Kashubian | I/L | Westslawische Sprachen |
| csc | | | Llengua de Signes Catalana, Katalanische Gebärdensprache | Catalan Sign Language | I/L | Französische Gebärdensprachen |
| csd | | | Chiangmai Gebärdensprache | Chiangmai Sign Language | I/L | Gebärdensprache |
| cse | | | Tschechische Gebärdensprache | Czech Sign Language | I/L | Österreichisch-ungarische Gebärdensprachen |
| csf | | | Kubanische Gebärdensprache | Cuba Sign Language | I/L | Gebärdensprache |
| csg | | | Chilenische Gebärdensprache | Chilean Sign Language | I/L | Gebärdensprache |
| csh | | | Asho Chin | Chin, Asho | I/L | Mizo-Kuki-Chin-Sprachen |
| csi | | | Miwok, Coast | Miwok, Coast | I/E | Miwok-Sprachen |
| csj | | | Songlai Chin | Songlai Chin | I/L | Mizo-Kuki-Chin-Sprachen |
| csk | | | Jola-Kasa | Jola-Kasa | I/L | Atlantische Sprachen |
| csl | | | Chinesische Gebärdensprache | Chinese Sign Language | I/L | Gebärdensprache |
| csm | | | Miwok, Central Sierra | Miwok, Central Sierra | I/L | Miwok-Sprachen |
| csn | | | Kolumbianische Gebärdensprache | Colombian Sign Language | I/L | Gebärdensprache |
| cso | | | Chinantec, Sochiapan | Chinantec, Sochiapan | I/L | Chinantekische Sprachen |
| csq | | | Kroatische Gebärdensprache | Croatia Sign Language | I/L | Österreichisch-ungarische Gebärdensprachen |
| csr | | | Costa-ricanische Gebärdensprache | Costa Rican Sign Language | I/L | Amerikanische Gebärdensprachen |
| css | | | Ohlone (Southern) | Ohlone (Southern) | I/E | Ohlone-Sprachen |
| cst | | | Ohlone (Northern) | Ohlone (Northern) | I/L | Ohlone-Sprachen |
| csv | | | Sumtu Chin | Sumtu Chin | I/L | Mizo-Kuki-Chin-Sprachen |
| csw | | | Swampy Cree | Cree (Swampy) | I/L | Algonkin-Sprachen |
| csy | | | Sizang | Chin, Siyin | I/L | Mizo-Kuki-Chin-Sprachen |
| csz | | | Coos | Coos | I/L | Coos-Sprachen |
| cta | | | Chatino, Tataltepec | Chatino, Tataltepec | I/L | Chatino-Varietäten |
| ctc | | | Chetco | Chetco | I/E | Athapaskische Sprachen |
| ctd | | | Tiddim | Chin, Tedim | I/L | Mizo-Kuki-Chin-Sprachen |
| cte | | | Chinantec, Tepinapa | Chinantec, Tepinapa | I/L | Chinantekische Sprachen |
| ctg | | | Chittagonian | Chittagonian | I/L | Indoarische Sprachen |
| cth | | | Thaiphum | Thaiphum Chin | I/L | Mizo-Kuki-Chin-Sprachen |
| (cti) | | | Chol, Tila | Chol, Tila | I/L | Maya-Sprachen |
| ctl | | | Chinantec, Tlacoatzintepec | Chinantec, Tlacoatzintepec | I/L | Chinantekische Sprachen |
| ctm | | | Chitimacha | Chitimacha | I/E | Isolierte Sprachen |
| ctn | | | Chhintange | Chhintange | I/L | Kiranti-Sprachen |
| cto | | | Emberá-Catío | Emberá-Catío | I/L | Chocó-Sprachen |
| ctp | | | Chatino, Western Highland | Chatino, Western Highland | I/L | Chatino-Varietäten |
| cts | | | Bicolano, Northern Catanduanes | Bicolano, Northern Catanduanes | I/L | Bikolsprachen |
| ctt | | | Wayanad Chetti | Wayanad Chetti | I/L | Dravidische Sprachen |
| ctu | | | Chol | Chol, Tumbalá | I/L | Maya-Sprachen |
| ctz | | | Chatino, Zacatepec | Chatino, Zacatepec | I/L | Chatino-Varietäten |
| cua | | | Cua | Cua | I/L | Bahnar-Sprachen |
| cub | | | Cubeo | Cubeo | I/L | Tucano-Sprachen |
| cuc | | | Chinantec, Usila | Chinantec, Usila | I/L | Chinantekische Sprachen |
| cug | | | Cung | Cung | I/L | Beboide Sprachen |
| cuh | | | Chuka | Chuka | I/L | Bantusprachen |
| cui | | | Cuiba | Cuiba | I/L | Guahibo-Sprachen |
| cuj | | | Mashco Piro | Mashco Piro | I/L | Arawak-Sprachen |
| cuk | | | San-Blas-Kuna | Kuna, San Blas | I/L | Chibcha-Sprachen |
| cul | | | Kulína | Culina | I/L | Arawá-Sprachen |
| (cum) | | | Cumeral | Cumeral | | Arawak-Sprachen |
| (cun) | | | Quiché, Cunén | Quiché, Cunén | I/L | Maya-Sprachen |
| cuo | | | Cumanagoto | Cumanagoto | I/E | Karibische Sprachen |
| cup | | | Cupeño | Cupeño | I/E | Nördliche Uto-aztekische Sprachen |
| cuq | | | Cun | Cun | I/L | Tai-Kadai-Sprachen |
| cur | | | Chhulung | Chhulung | I/L | Kiranti-Sprachen |
| cut | | | Cuicatec, Teutila | Cuicatec, Teutila | I/L | Mixtekisch-Amuzgo-Sprachen |
| cuu | | | Tai Ya | Tai Ya | I/L | Tai-Sprachen |
| cuv | | | Cuvok | Cuvok | I/L | Tschadische Sprachen |
| cuw | | | Chukwa | Chukwa | I/L | Kiranti-Sprachen |
| cux | | | Cuicatec, Tepeuxila | Cuicatec, Tepeuxila | I/L | Mixtekisch-Amuzgo-Sprachen |
| cuy | | | Cuitlatec | Cuitlatec | I/L | Isolierte Sprachen |
| cvg | | | Chug | Chug | I/L | Kho-Bwa-Sprachen |
| cvn | | | Chinantec, Valle Nacional | Chinantec, Valle Nacional | I/L | Chinantekische Sprachen |
| cwa | | | Kabwa | Kabwa | I/L | Bantusprachen |
| cwb | | | Maindo | Maindo | I/L | Bantusprachen |
| cwd | | | Woods Cree | Cree (Woods) | I/L | Algonkin-Sprachen |
| cwe | | | Kwere | Kwere | I/L | Bantusprachen |
| cwg | | | Chewong | Chewong | I/L | Asli-Sprachen |
| cwt | | | Kwatay | Kuwaataay | I/L | Atlantische Sprachen |
| cya | | | Chatino, Nopala | Chatino, Nopala | I/L | Chatino-Varietäten |
| cyb | | | Cayubaba | Cayubaba | I/E | Isolierte Sprachen |
| cym | cy | wel | Walisisch | Welsh | I/L | Britannische Sprachen |
| cyo | | | Cuyonon | Cuyonon | I/L | Visayassprachen |
| czh | | | Hui | Huizhou Chinese | I/L | Chinesische Sprachen |
| czk | | | Knaanisch | Knaanic | I/E | Westslawische Sprachen |
| czn | | | Chatino, Zenzontepec | Chatino, Zenzontepec | I/L | Chatino-Varietäten |
| czo | | | Min Zhong | Min Zhong Chinese | I/L | Chinesische Sprachen |
| czt | | | Zotung | Chin, Zotung | I/L | Mizo-Kuki-Chin-Sprachen |
