| español | spa-000 |
| catuquina del Acre | |
| ISO 639-3 | art-001 | knt |
| Glottolog Languoid Names | art-326 | Panoan Katukína |
| Glottocode | art-327 | pano1254 |
| Glottolog Primary Key | art-328 | 43604 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 616 |
| English | eng-000 | Katukina do Acre |
| français | fra-000 | katukina de l’Acre |