| ISO 639-2/T | art-002 | cho |
| ISO 639-2/B | art-003 | cho |
| ISO 639-3 Reference Names | art-289 | Choctaw |
| ISO 639-3 Print Names | art-290 | Choctaw |
| ISO 639-3 Inverted Names | art-291 | Choctaw |
| Ethnologue Primary Language Names | art-323 | Choctaw |
| Glottolog Languoid Names | art-326 | Choctaw |
| Glottocode | art-327 | choc1276 |
| Glottolog Primary Key | art-328 | 26723 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1542 |
| Ethnologue Language Names | art-330 | Choctaw |
| chahta anumpa | cho-000 | Chahta |
| 普通话 | cmn-000 | 乔克托语 |
| English | eng-000 | Choctaw |
| français | fra-000 | choctaw |
| русский | rus-000 | чоктав |
| español | spa-000 | chocta |
| español | spa-000 | choctaw |
