| Glottocode | art-327 |
| chic1270 | |
| ISO 639-3 | art-001 | cic |
| Glottolog Languoid Names | art-326 | Chickasaw |
| Glottolog Primary Key | art-328 | 26724 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 897 |
| English | eng-000 | Chickasaw |
| français | fra-000 | chickasaw |
| español | spa-000 | chicasa |