| English | eng-000 |
| Tagish | |
| ISO 639-3 | art-001 | tgx |
| ISO 639-3 Inverted Names | art-291 | Tagish |
| Glottolog Languoid Names | art-326 | Tagish |
| Glottocode | art-327 | tagi1240 |
| Glottolog Primary Key | art-328 | 44842 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2386 |
| Deutsch | deu-000 | Tagish |
| français | fra-000 | tagish |
| 日本語 | jpn-000 | タギシュ |
| Plattdüütsch | nds-000 | Tagish |
| español | spa-000 | tagís |
| Tagish | tgx-000 | Tāgizi |