| français | fra-000 |
| tutchone du nord | |
| ISO 639-3 | art-001 | ttm |
| Glottolog Languoid Names | art-326 | Northern Tutchone |
| Glottocode | art-327 | nort2941 |
| Glottolog Primary Key | art-328 | 44829 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2360 |
| English | eng-000 | Northern Tutchone |
| español | spa-000 | tutchone septentrional |