| Glottolog Languoid Names | art-326 |
| Wichí Lhamtés Vejoz | |
| ISO 639-3 | art-001 | wlv |
| Glottocode | art-327 | wich1263 |
| Glottolog Primary Key | art-328 | 34037 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2093 |
| English | eng-000 | Wichi |
| français | fra-000 | wichi |
| español | spa-000 | wichí |