| español | spa-000 |
| udihe | |
| ISO 639-3 | art-001 | ude |
| Glottolog Languoid Names | art-326 | Udihe |
| Glottocode | art-327 | udih1248 |
| Glottolog Primary Key | art-328 | 35277 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 505 |
| English | eng-000 | Udege |
| français | fra-000 | udihe |