Caac
Cabécar
Cabiyarí
Cacaopera
Cacua
Caddo
Cafundo Creole
Cagua
Cahuarano
Cahuilla
Caka
Cakfem-Mushere
Callawalla
Caló
Caluyanun
Camling
Campalagian
Camsá
Camtho
Candoshi-Shapra
Canela
Canichana
Cao Lan
Cao Miao
Capanahua
Capiznon
Cappadocian Greek
Caquinte
Cara
Carabayo
Caramanta
Carapana
Carib
Carib, Island
Carijona
Carolina Algonquian
Carolinian
Carrier
Carrier, Southern
Carútana
Cashibo-Cacataibo
Cashinahua
Catalan-Valencian-Balear
Catalonian Sign Language
Catawba
Cauca
Cavineña
Cayubaba
Cayuga
Cebuano
Cemuhî
Centúúm
Cerma
Chachi
Chácobo
Chadian Sign Language
Chagatai
Chaima
Chak
Chakali
Chakma
Chala
Chaldean Neo-Aramaic
Chalikha
Cham, Eastern
Cham, Western
Chamacoco
Chamalal
Chamari
Chambeali
Chambri
Chamicuro
Chamorro
Chané
Changriwa
Changthang
Chantyal
Chara
Chatino, Eastern Highland
Chatino, Nopala
Chatino, Tataltepec
Chatino, Western Highland
Chatino, Zacatepec
Chatino, Zenzontepec
Chaudangsi
Chaungtha
Chaura
Chavacano
Chayahuita
Che
Chechen
Chehalis, Lower
Chehalis, Upper
Cheke Holo
Chenapian
Chenchu
Chenoua
Chepang
Cherepon
Cherokee
Chetco
Chewong
Cheyenne
Chhattisgarhi
Chhintange
Chhulung
Chiangmai Sign Language
Chiapanec
Chibcha
Chichimeca-Jonaz
Chickasaw
Chicomuceltec
Chiga
Chilcotin
Chilean Sign Language
Chilisso
Chimakum
Chimariko
Chimila
Chin, Asho
Chin, Bawm
Chin, Bualkhaw
Chin, Chinbon
Chin, Daai
Chin, Falam
Chin, Haka
Chin, Khumi
Chin, Khumi Awa
Chin, Mara
Chin, Matu
Chin, Mro
Chin, Mün
Chin, Ngawn
Chin, Paite
Chin, Senthang
Chin, Siyin
Chin, Tawr
Chin, Tedim
Chin, Thado
Chin, Zotung
Chinali
Chinantec, Chiltepec
Chinantec, Comaltepec
Chinantec, Lalana
Chinantec, Lealao
Chinantec, Ojitlán
Chinantec, Ozumacín
Chinantec, Palantla
Chinantec, Quiotepec
Chinantec, Sochiapan
Chinantec, Tepetotutla
Chinantec, Tepinapa
Chinantec, Tlacoatzintepec
Chinantec, Usila
Chinantec, Valle Nacional
Chinese Pidgin English
Chinese Sign Language
Chinese, Cantonese
Chinese, Gan
Chinese, Hakka
Chinese, Huizhou
Chinese, Jinyu
Chinese, Mandarin
Chinese, Min Bei
Chinese, Min Dong
Chinese, Min Nan
Chinese, Min Zhong
Chinese, Pu-Xian
Chinese, Wu
Chinese, Xiang
Chinese, Yue
Chinook
Chinook Wawa
Chipaya
Chipewyan
Chipiajes
Chippewa
Chiquitano
Chiripá
Chiru
Chitimacha
Chittagonian
Chocangacakha
Chochotec
Choctaw
Chodri
Chokwe
Chol, Tila
Chol, Tumbalá
Cholón
Chong
Choni
Chontal, Highland Oaxaca
Chontal, Lowland Oaxaca
Chontal, Tabasco
Chonyi
Chopi
Chorote, Iyojwa’ja
Chorote, Iyo’wujwa
Chorotega
Ch’orti’
Chrau
Chru
Chuave
Chuj, Ixtatán
Chuj, San Sebastián Coatán
Chuka
Chukot
Chukwa
Chulym
Chumash
Chumburung
Churahi
Chut
Chuukese
Chuvash
Chuwabu
Cia-Cia
Cibak
Cimbrian
Cinda-Regi-Tiyal
Cineni
Cinta Larga
Cishingini
Citak
Citak, Tamnim
Ciwogai
Clallam
C’lela
Cocama-Cocamilla
Cochimi
Cocopa
Coeur d’Alene
Cofán
Cogui
Colombian Sign Language
Colorado
Columbia-Wenatchi
Comanche
Como Karim
Comorian
Comorian, Mwali
Comorian, Ndzwani
Comorian, Ngazidja
Comox
Con
Côông
Coos
Coptic
Coquille
Cora, El Nayar
Cora, Santa Teresa
Cori
Cornish
Corsican
Costa Rican Sign Language
Cowlitz
Coxima
Coyaima
Cree, Moose
Cree, Plains
Cree, Swampy
Cree, Woods
Crimean Turkish
Crioulo, Upper Guinea
Croatia Sign Language
Croatian
Crow
Cruzeño
Cua
Cuba Sign Language
Cubeo
Cuiba
Cuicatec, Tepeuxila
Cuicatec, Teutila
Culina
Cumanagoto
Cumeral
Cun
Cung
Cupeño
Curripaco
Cutchi-Swahili
Cuvok
Cuyonon
Czech
Czech Sign Language