| ISO 639-3 | art-001 |
| gwi | |
| ISO 639-2/T | art-002 | gwi |
| ISO 639-2/B | art-003 | gwi |
| ISO 639-3 Reference Names | art-289 | Gwichʼin |
| ISO 639-3 Print Names | art-290 | Gwichʼin |
| ISO 639-3 Inverted Names | art-291 | Gwichʼin |
| Ethnologue Primary Language Names | art-323 | Gwich’in |
| Glottolog Languoid Names | art-326 | Gwich'in |
| Glottocode | art-327 | gwic1235 |
| Glottolog Primary Key | art-328 | 44835 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1458 |
| Ethnologue Language Names | art-330 | Arctic Red River |
| Ethnologue Language Names | art-330 | Arctic Village Gwich’in |
| Ethnologue Language Names | art-330 | Fort Yukon Gwich’in |
| Ethnologue Language Names | art-330 | Gwich’in |
| Ethnologue Language Names | art-330 | Kutchin |
| Ethnologue Language Names | art-330 | Loucheux |
| Ethnologue Language Names | art-330 | Takudh |
| Ethnologue Language Names | art-330 | Tukudh |
| Ethnologue Language Names | art-330 | Western Canada Gwich’in |
| 普通话 | cmn-000 | 库臣语 |
| English | eng-000 | Gwich´in |
| English | eng-000 | Gwich’in |
| français | fra-000 | gwich´in |
| français | fra-000 | gwich’in |
| Dinjii Zhuh K’yuu | gwi-000 | Gwich´in |
| español | spa-000 | güichín |