| English | eng-000 |
| Naskapi | |
| ISO 639-3 | art-001 | nsk |
| ISO 639-PanLex | art-274 | nsk-000 |
| ISO 639-PanLex | art-274 | nsk-001 |
| ISO 639-3 Inverted Names | art-291 | Naskapi |
| Glottolog Languoid Names | art-326 | Naskapi |
| Glottocode | art-327 | nask1242 |
| Glottolog Primary Key | art-328 | 23827 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2354 |
| 普通话 | cmn-000 | 纳斯卡皮语 |
| français | fra-000 | Naskapis |
| français | fra-000 | naskapi |
| ᓇᔅᑲᐱ | nsk-000 | ᓇᔅᑲᐱ |
| Iyuw Iyimuun | nsk-001 | Iyuw Iyimuun |
| Iyuw Iyimuun | nsk-001 | naaskaapii |
| Iyuw Iyimuun | nsk-001 | naskapi |
| español | spa-000 | naskapi |
| español | spa-000 | naskapí |