| ISO 639-3 | art-001 |
| kdz | |
| ISO 639-3 Reference Names | art-289 | Kwaja |
| ISO 639-3 Print Names | art-290 | Kwaja |
| ISO 639-3 Inverted Names | art-291 | Kwaja |
| Ethnologue Primary Language Names | art-323 | Kwaja |
| Glottolog Languoid Names | art-326 | Kwaja |
| Glottocode | art-327 | kwaj1242 |
| Glottolog Primary Key | art-328 | 31287 |
| Ethnologue Language Names | art-330 | Kwaja |
| English | eng-000 | Kwaja |