| English | eng-000 |
| Kuikuro | |
| ISO 639-3 | art-001 | kui |
| Glottolog Languoid Names | art-326 | Kuikúro-Kalapálo |
| Glottocode | art-327 | kuik1246 |
| Glottolog Primary Key | art-328 | 26761 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1236 |
| français | fra-000 | kuikuro |
| português | por-000 | Cuicuros |
| español | spa-000 | kuikuro |