| ISO 639-3 | art-001 |
| teh | |
| ISO 639-3 Reference Names | art-289 | Tehuelche |
| ISO 639-3 Print Names | art-290 | Tehuelche |
| ISO 639-3 Inverted Names | art-291 | Tehuelche |
| Ethnologue Primary Language Names | art-323 | Tehuelche |
| Glottolog Languoid Names | art-326 | Tehuelche |
| Glottocode | art-327 | tehu1242 |
| Glottolog Primary Key | art-328 | 29061 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 658 |
| Ethnologue Language Names | art-330 | Aoniken |
| Ethnologue Language Names | art-330 | Gunua-Kena |
| Ethnologue Language Names | art-330 | Gununa-Kena |
| Ethnologue Language Names | art-330 | Gününa Küne |
| Ethnologue Language Names | art-330 | Gününa Yajich |
| Ethnologue Language Names | art-330 | Inaquen |
| Ethnologue Language Names | art-330 | Tehuelche |
| English | eng-000 | Tehuelche |
| français | fra-000 | tehuelche |
| español | spa-000 | tehuelche |