| ISO 639-3 | art-001 |
| urz | |
| ISO 639-3 Reference Names | art-289 | Uru-Eu-Wau-Wau |
| ISO 639-3 Print Names | art-290 | Uru-Eu-Wau-Wau |
| ISO 639-3 Inverted Names | art-291 | Uru-Eu-Wau-Wau |
| Ethnologue Primary Language Names | art-323 | Uru-Eu-Wau-Wau |
| Glottolog Languoid Names | art-326 | Uru-Eu-Wau-Wau |
| Glottocode | art-327 | urue1240 |
| Glottolog Primary Key | art-328 | 24382 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1627 |
| Ethnologue Language Names | art-330 | Eru-Eu-Wau-Wau |
| Ethnologue Language Names | art-330 | Jupaú |
| Ethnologue Language Names | art-330 | Kagwahiva |
| Ethnologue Language Names | art-330 | Uru-Eu-Uau-Uau |
| Ethnologue Language Names | art-330 | Uru-Eu-Wau-Wau |
| Ethnologue Language Names | art-330 | Uruewawau |
| English | eng-000 | Uru-Eu-Wau-Wau |
| English | eng-000 | Uru-eu-au-au |
| français | fra-000 | uru-eu-wau-wau |
| español | spa-000 | uru-eu-uau-uau |
| español | spa-000 | uru-eu-wau-wau |