| ISO 639-3 | art-001 |
| acv | |
| ajúmmááwí | acv-000 | Ajúmmááwí |
| ISO 639-3 Reference Names | art-289 | Achumawi |
| ISO 639-3 Print Names | art-290 | Achumawi |
| ISO 639-3 Inverted Names | art-291 | Achumawi |
| Ethnologue Primary Language Names | art-323 | Achumawi |
| Glottolog Languoid Names | art-326 | Achumawi |
| Glottocode | art-327 | achu1247 |
| Glottolog Primary Key | art-328 | 44312 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 829 |
| Ethnologue Language Names | art-330 | Achomawi |
| Ethnologue Language Names | art-330 | Achumawi |
| Ethnologue Language Names | art-330 | Pitt River |
| English | eng-000 | Achumawi |
| français | fra-000 | achumawi |
| русский | rus-000 | ачумави |
| español | spa-000 | achumawi |