| ISO 639-3 Reference Names | art-289 | Ahtena |
| ISO 639-3 Print Names | art-290 | Ahtena |
| ISO 639-3 Inverted Names | art-291 | Ahtena |
| Ethnologue Primary Language Names | art-323 | Ahtena |
| Glottolog Languoid Names | art-326 | Ahtena |
| Glottocode | art-327 | ahte1237 |
| Glottolog Primary Key | art-328 | 44849 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 144 |
| Ethnologue Language Names | art-330 | Ahtena |
| Ethnologue Language Names | art-330 | Ahtna |
| Ethnologue Language Names | art-330 | Atna |
| Ethnologue Language Names | art-330 | Copper River |
| Ethnologue Language Names | art-330 | Mednovskiy |
| English | eng-000 | Ahtena |
| English | eng-000 | Ahtna |
| français | fra-000 | ahtna |
| русский | rus-000 | ахтена |
| español | spa-000 | atna |
