| English | eng-000 |
| Kunjen | |
| ISO 639-3 | art-001 | kjn |
| ISO 639-3 Inverted Names | art-291 | Kunjen |
| Glottolog Languoid Names | art-326 | Kunjen |
| Glottocode | art-327 | kunj1245 |
| Glottolog Primary Key | art-328 | 44162 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 198 |
| français | fra-000 | kunjen |
| español | spa-000 | kunjen |