| ISO 639-3 Reference Names | art-289 | Kapin |
| ISO 639-3 Print Names | art-290 | Kapin |
| ISO 639-3 Inverted Names | art-291 | Kapin |
| Ethnologue Primary Language Names | art-323 | Kapin |
| Glottolog Languoid Names | art-326 | Kapin |
| Glottocode | art-327 | kapi1250 |
| Glottolog Primary Key | art-328 | 42179 |
| Ethnologue Language Names | art-330 | Garawa |
| Ethnologue Language Names | art-330 | Gawawa |
| Ethnologue Language Names | art-330 | Kapin |
| Ethnologue Language Names | art-330 | Katumene |
| Ethnologue Language Names | art-330 | Sambio |
| Ethnologue Language Names | art-330 | Taiak |
| Ethnologue Language Names | art-330 | Tayek |
| English | eng-000 | Kapin |
