| español | spa-000 |
| montañés occidental | |
| ISO 639-3 | art-001 | moe |
| Glottolog Languoid Names | art-326 | Montagnais |
| Glottocode | art-327 | mont1268 |
| Glottolog Primary Key | art-328 | 23843 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2394 |
| English | eng-000 | Western Montagnais |
| français | fra-000 | montagnais de l’ouest |