| ISO 639-3 | art-001 |
| kol | |
| ISO 639-3 Reference Names | art-289 | Kol (Papua New Guinea) |
| ISO 639-3 Print Names | art-290 | Kol (Papua New Guinea) |
| ISO 639-3 Inverted Names | art-291 | Kol (Papua New Guinea) |
| Ethnologue Primary Language Names | art-323 | Kol |
| Glottolog Languoid Names | art-326 | Kol (Papua New Guinea) |
| Glottocode | art-327 | kolp1236 |
| Glottolog Primary Key | art-328 | 44904 |
| Ethnologue Language Names | art-330 | Kol |
| Ethnologue Language Names | art-330 | Kola |
| Ethnologue Language Names | art-330 | Kole |
| Ethnologue Language Names | art-330 | Nakgaktai |
| Ethnologue Language Names | art-330 | Sui |
| English | eng-000 | Kol |