| ISO 639-3 Reference Names | art-289 | Yagua |
| ISO 639-3 Print Names | art-290 | Yagua |
| ISO 639-3 Inverted Names | art-291 | Yagua |
| Ethnologue Primary Language Names | art-323 | Yagua |
| Glottolog Languoid Names | art-326 | Yagua |
| Glottocode | art-327 | yagu1244 |
| Glottolog Primary Key | art-328 | 34192 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1908 |
| Ethnologue Language Names | art-330 | Llagua |
| Ethnologue Language Names | art-330 | Nijyamïï Nikyejaada |
| Ethnologue Language Names | art-330 | Yagua |
| Ethnologue Language Names | art-330 | Yahua |
| Ethnologue Language Names | art-330 | Yava |
| Ethnologue Language Names | art-330 | Yegua |
| English | eng-000 | Yagua |
| français | fra-000 | yagua |
| español | spa-000 | yagua |
