| español | spa-000 |
| cheyén | |
| ISO 639-3 | art-001 | chy |
| ISO 639-2/B | art-003 | chy |
| ISO 639-3 Inverted Names | art-291 | Cheyenne |
| Glottolog Languoid Names | art-326 | Cheyenne |
| Glottocode | art-327 | chey1247 |
| Glottolog Primary Key | art-328 | 23808 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1456 |
| Tsétsêhéstaestse | chy-000 | Tsêhést |
| 普通话 | cmn-000 | 夏延语 |
| English | eng-000 | Cheyenne |
| français | fra-000 | cheyenne |
| русский | rus-000 | чейенн |