| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1979 | |
| ISO 639-3 | art-001 | mch |
| Glottolog Languoid Names | art-326 | Maquiritari |
| Glottocode | art-327 | maqu1238 |
| Glottolog Primary Key | art-328 | 26790 |
| English | eng-000 | Yecuana |
| français | fra-000 | yecuana |
| español | spa-000 | ye’cuana |