Candoshi-Shapra
Canela
Canichana
Cao Lan
Cao Miao
Capanahua
Capiznon
Cappadocian Greek
Caquinte
Cara
Carabayo
Caramanta
Carapana
Carian
Caribbean Hindustani
Caribbean Javanese
Carijona
Car Nicobarese
Carolina Algonquian
Carolinian
Carpathian Romani
Carrier
Cashibo-Cacataibo
Cashinahua
Casiguran Dumagat Agta
Casuarina Coast Asmat
Catalan
Catalan Sign Language
Catawba
Cauca
Cavineña
Cayubaba
Cayuga
Cayuse
Cebaara Senoufo
Cebuano
Celtiberian
Cemuhî
Cen
Central Asmat
Central Atlas Tamazight
Central Awyu
Central Aymara
Central Bai
Central Berawan
Central Bikol
Central Bontok
Central Cagayan Agta
Central Dusun
Central-Eastern Niger Fulfulde
ISO 639-3 Reference Names