| English | eng-000 |
| Achagua | |
| Achagua | aca-000 | Achagua |
| ISO 639-3 | art-001 | aca |
| ISO 639-PanLex | art-274 | aca-000 |
| ISO 639-3 Inverted Names | art-291 | Achagua |
| Glottolog Languoid Names | art-326 | Achagua |
| Glottocode | art-327 | acha1250 |
| Glottolog Primary Key | art-328 | 23749 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 284 |
| English | eng-000 | Achawa |
| français | fra-000 | achagua |
| português | por-000 | achagua |
| русский | rus-000 | Ачагуа |
| русский | rus-000 | ачагуа |
| español | spa-000 | achagua |