| ISO 639-3 Reference Names | art-289 | Laha (Viet Nam) |
| ISO 639-3 Print Names | art-290 | Laha (Viet Nam) |
| ISO 639-3 Inverted Names | art-291 | Laha (Viet Nam) |
| Ethnologue Primary Language Names | art-323 | Laha |
| Glottolog Languoid Names | art-326 | Laha (Viet Nam) |
| Glottocode | art-327 | laha1250 |
| Glottolog Primary Key | art-328 | 28504 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2197 |
| Ethnologue Language Names | art-330 | Khlá |
| Ethnologue Language Names | art-330 | Khlá Don |
| Ethnologue Language Names | art-330 | Khlá Dung |
| Ethnologue Language Names | art-330 | Khlá Phlao |
| Ethnologue Language Names | art-330 | Klá Dong |
| Ethnologue Language Names | art-330 | La Ha |
| Ethnologue Language Names | art-330 | La Ha Ung |
| Ethnologue Language Names | art-330 | Laha |
| Ethnologue Language Names | art-330 | Laxa |
| Ethnologue Language Names | art-330 | Liik |
| Ethnologue Language Names | art-330 | Xá Chien |
| Ethnologue Language Names | art-330 | Xá Khao |
| Ethnologue Language Names | art-330 | Xá Lay |
| 普通话 | cmn-000 | 拉哈语 |
| English | eng-000 | Laha |
| français | fra-000 | laha |
| español | spa-000 | laha |
