| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 404 | |
| ISO 639-3 | art-001 | oci |
| Glottolog Languoid Names | art-326 | Occitan |
| Glottocode | art-327 | occi1239 |
| Glottolog Primary Key | art-328 | 38660 |
| English | eng-000 | Provençal |
| français | fra-000 | provençal |
| español | spa-000 | provenzal |