| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1987 | |
| ISO 639-3 | art-001 | lhs |
| Glottolog Languoid Names | art-326 | Mlahsö |
| Glottocode | art-327 | mlah1239 |
| Glottolog Primary Key | art-328 | 24775 |
| English | eng-000 | Mlahso |
| français | fra-000 | mlahso |
| español | spa-000 | melasó |