| ISO 639-3 | art-001 |
| avt | |
| ISO 639-3 Reference Names | art-289 | Au |
| ISO 639-3 Print Names | art-290 | Au |
| ISO 639-3 Inverted Names | art-291 | Au |
| Ethnologue Primary Language Names | art-323 | Au |
| Glottolog Languoid Names | art-326 | Au |
| Glottocode | art-327 | auuu1241 |
| Glottolog Primary Key | art-328 | 24280 |
| Ethnologue Language Names | art-330 | Au |
| English | eng-000 | Au |
| русский | rus-000 | ау |