| English | eng-000 |
| Waimirí-Atroarí | |
| ISO 639-3 | art-001 | atr |
| Glottolog Languoid Names | art-326 | Waimiri-Atroari |
| Glottocode | art-327 | waim1253 |
| Glottolog Primary Key | art-328 | 26807 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1855 |
| français | fra-000 | waimirí-atroarí |
| español | spa-000 | atroarí |