| Glottocode | art-327 |
| udmu1245 | |
| ISO 639-3 | art-001 | udm |
| Glottolog Languoid Names | art-326 | Udmurt |
| Glottolog Primary Key | art-328 | 44467 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 418 |
| English | eng-000 | Udmurt |
| français | fra-000 | oudmourte |
| español | spa-000 | votiaco |