| ISO 639-3 | art-001 |
| huh | |
| ISO 639-3 Reference Names | art-289 | Huilliche |
| ISO 639-3 Print Names | art-290 | Huilliche |
| ISO 639-3 Inverted Names | art-291 | Huilliche |
| Ethnologue Primary Language Names | art-323 | Huilliche |
| Glottolog Languoid Names | art-326 | Huilliche |
| Glottocode | art-327 | huil1244 |
| Glottolog Primary Key | art-328 | 36248 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 604 |
| Ethnologue Language Names | art-330 | Huiliche |
| Ethnologue Language Names | art-330 | Huilliche |
| Ethnologue Language Names | art-330 | Tsesungún |
| Ethnologue Language Names | art-330 | Veliche |
| English | eng-000 | Huilliche |
| français | fra-000 | huilliche |
| español | spa-000 | huilliche |