| ISO 639-3 | art-001 |
| squ | |
| ISO 639-3 Reference Names | art-289 | Squamish |
| ISO 639-3 Print Names | art-290 | Squamish |
| ISO 639-3 Inverted Names | art-291 | Squamish |
| Ethnologue Primary Language Names | art-323 | Squamish |
| Glottolog Languoid Names | art-326 | Squamish |
| Glottocode | art-327 | squa1248 |
| Glottolog Primary Key | art-328 | 24536 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2383 |
| Ethnologue Language Names | art-330 | Skwxwu’mesh snichim |
| Ethnologue Language Names | art-330 | Squamish |
| English | eng-000 | Squamish |
| français | fra-000 | squamish |
| español | spa-000 | esquihuamés |