| ISO 639-3 | art-001 |
| noc | |
| ISO 639-3 Reference Names | art-289 | Nuk |
| ISO 639-3 Print Names | art-290 | Nuk |
| ISO 639-3 Inverted Names | art-291 | Nuk |
| Ethnologue Primary Language Names | art-323 | Nuk |
| Glottolog Languoid Names | art-326 | Nuk |
| Glottocode | art-327 | nukk1240 |
| Glottolog Primary Key | art-328 | 43067 |
| Ethnologue Language Names | art-330 | North Nuk |
| Ethnologue Language Names | art-330 | Nuk |
| Ethnologue Language Names | art-330 | South Nuk |
| English | eng-000 | Nuk |