| ISO 639-3 Reference Names | art-289 | Lakkia |
| ISO 639-3 Print Names | art-290 | Lakkia |
| ISO 639-3 Inverted Names | art-291 | Lakkia |
| Ethnologue Primary Language Names | art-323 | Lakkia |
| Glottolog Languoid Names | art-326 | Lakkia |
| Glottocode | art-327 | lakk1238 |
| Glottolog Primary Key | art-328 | 28571 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2424 |
| Ethnologue Language Names | art-330 | Chashan Yao |
| Ethnologue Language Names | art-330 | Lajia |
| Ethnologue Language Names | art-330 | Laka |
| Ethnologue Language Names | art-330 | Lakia |
| Ethnologue Language Names | art-330 | Lakja |
| Ethnologue Language Names | art-330 | Lakkia |
| Ethnologue Language Names | art-330 | Lakkja |
| Ethnologue Language Names | art-330 | Tai Laka |
| Ethnologue Language Names | art-330 | Tea Mountain Yao |
| 普通话 | cmn-000 | 拉珈语 |
| English | eng-000 | Lajia |
| English | eng-000 | Lakkia |
| français | fra-000 | lajia |
| français | fra-000 | lakkia |
| español | spa-000 | lakia |
