1. A large family of related languages spoken both in Asia and Africa
   - Afroasiatic, Afro-Asiatic, Afroasiatic language, Afrasian, Hamito-Semitic

Type of: natural language, tongue

• genus Casuarius
• genus Catacala
• genus Catalpa
• genus Catananche
• genus Catasetum
• genus Catha
• genus Catharacta
• genus Catharanthus
• genus Cathartes
• genus Cathaya
• genus Catoptrophorus
• genus Catostomus
• genus Cattleya
• genus Caulophyllum
• genus Cavia
• genus Cebuella
• genus Cebus
• genus Cecropia
• genus Cedrela
• genus Cedrus
• genus Ceiba
• genus Celastrus
• genus Celosia
• genus Celtis
• genus Cenchrus