| Glottolog Primary Key | art-328 |
| 28504 | |
| ISO 639-3 | art-001 | lha |
| Glottolog Languoid Names | art-326 | Laha (Viet Nam) |
| Glottocode | art-327 | laha1250 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2197 |
| English | eng-000 | Laha |
| français | fra-000 | laha |
| español | spa-000 | laha |