| ISO 639-3 | art-001 |
| tsi | |
| ISO 639-2/T | art-002 | tsi |
| ISO 639-2/B | art-003 | tsi |
| ISO 639-3 Reference Names | art-289 | Tsimshian |
| ISO 639-3 Print Names | art-290 | Tsimshian |
| ISO 639-3 Inverted Names | art-291 | Tsimshian |
| Ethnologue Primary Language Names | art-323 | Tsimshian |
| Glottolog Languoid Names | art-326 | Nuclear Tsimshian |
| Glottocode | art-327 | nucl1649 |
| Glottolog Primary Key | art-328 | 34735 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2390 |
| Ethnologue Language Names | art-330 | Chimmezyan |
| Ethnologue Language Names | art-330 | Coast Tsimshian |
| Ethnologue Language Names | art-330 | Maritime Tsimshianic |
| Ethnologue Language Names | art-330 | Old Klemtu |
| Ethnologue Language Names | art-330 | Sguxs |
| Ethnologue Language Names | art-330 | Skiixs |
| Ethnologue Language Names | art-330 | Sm’algyax |
| Ethnologue Language Names | art-330 | Southern Tsimshian |
| Ethnologue Language Names | art-330 | Tsimpshean |
| Ethnologue Language Names | art-330 | Tsimshean |
| Ethnologue Language Names | art-330 | Tsimshian |
| Ethnologue Language Names | art-330 | Zimshian |
| 普通话 | cmn-000 | 钦西安语 |
| Deutsch | deu-000 | Tsimshian |
| English | eng-000 | Tsimshian |
| français | fra-000 | tshimsian |
| français | fra-000 | tsimshian |
| русский | rus-000 | цимшиан |
| español | spa-000 | chimesiano |
| español | spa-000 | tsimshian |
| Tsimshian | tsi-000 | Sm’algyax̣ |