| ISO 639-3 Reference Names | art-289 | Niksek |
| ISO 639-3 Print Names | art-290 | Niksek |
| ISO 639-3 Inverted Names | art-291 | Niksek |
| Ethnologue Primary Language Names | art-323 | Niksek |
| Glottolog Languoid Names | art-326 | Niksek |
| Glottocode | art-327 | niks1238 |
| Glottolog Primary Key | art-328 | 26674 |
| Ethnologue Language Names | art-330 | Gabiano |
| Ethnologue Language Names | art-330 | Kabiano |
| Ethnologue Language Names | art-330 | Meiyari |
| Ethnologue Language Names | art-330 | Niksek |
| Ethnologue Language Names | art-330 | Paka |
| Ethnologue Language Names | art-330 | Setiali |
| Ethnologue Language Names | art-330 | Sumwari |
| English | eng-000 | Niksek |
