| English | eng-000 |
| Cahuilla | |
| ISO 639-3 | art-001 | chl |
| ISO 639-3 Inverted Names | art-291 | Cahuilla |
| Glottolog Languoid Names | art-326 | Cahuilla |
| Glottocode | art-327 | cahu1264 |
| Glottolog Primary Key | art-328 | 34722 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 867 |
| brezhoneg | bre-000 | Kahouilheg |
| català | cat-000 | Cahuilla |
| Deutsch | deu-000 | Cahuilla |
| français | fra-000 | cahuilla |
| hrvatski | hrv-000 | Cahuilla |
| русский | rus-000 | индеец кауилья |
| русский | rus-000 | кауилья |
| русский | rus-000 | язык кауилья |
| español | spa-000 | Cahuilla |
| español | spa-000 | cahuilla |