| English | eng-000 |
| Agul | |
| ISO 639-3 | art-001 | agx |
| Glottolog Languoid Names | art-326 | Aghul |
| Glottocode | art-327 | aghu1253 |
| Glottolog Primary Key | art-328 | 35952 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1035 |
| français | fra-000 | agul |
| русский | rus-000 | агульский |
| русский | rus-000 | агульский язык |
| español | spa-000 | agul |