| français | fra-000 |
| khengkha | |
| ISO 639-3 | art-001 | xkf |
| Glottolog Languoid Names | art-326 | Khengkha |
| Glottocode | art-327 | khen1241 |
| Glottolog Primary Key | art-328 | 27185 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1247 |
| English | eng-000 | Kheng |
| español | spa-000 | kheng |