| English | eng-000 |
| Kua | |
| ISO 639-3 | art-001 | tyu |
| ISO 639-3 Inverted Names | art-291 | Kua |
| Glottolog Languoid Names | art-326 | Kua |
| Glottocode | art-327 | kuaa1238 |
| Glottolog Primary Key | art-328 | 34229 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1419 |
| français | fra-000 | kua |
| español | spa-000 | macua |