| ISO 639-3 | art-001 |
| xat | |
| ISO 639-3 Reference Names | art-289 | Katawixi |
| ISO 639-3 Print Names | art-290 | Katawixi |
| ISO 639-3 Inverted Names | art-291 | Katawixi |
| Ethnologue Primary Language Names | art-323 | Katawixi |
| Glottolog Languoid Names | art-326 | Katawixi |
| Glottocode | art-327 | kata1270 |
| Glottolog Primary Key | art-328 | 34587 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 615 |
| Ethnologue Language Names | art-330 | Catauichi |
| Ethnologue Language Names | art-330 | Catauixi |
| Ethnologue Language Names | art-330 | Catawishi |
| Ethnologue Language Names | art-330 | Catawixi |
| Ethnologue Language Names | art-330 | Jacareúba |
| Ethnologue Language Names | art-330 | Katawixi |
| English | eng-000 | Katawixi |
| français | fra-000 | katawixí |
| español | spa-000 | catahuichí |