| Glottocode | art-327 |
| coco1261 | |
| ISO 639-3 | art-001 | coc |
| Glottolog Languoid Names | art-326 | Cocopa |
| Glottolog Primary Key | art-328 | 28961 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 723 |
| English | eng-000 | Cocopa |
| français | fra-000 | cucapá |
| español | spa-000 | cocopa |