| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1253 | |
| ISO 639-3 | art-001 | dzo |
| Glottolog Languoid Names | art-326 | Dzongkha |
| Glottocode | art-327 | dzon1239 |
| Glottolog Primary Key | art-328 | 27153 |
| English | eng-000 | Dzongkha |
| français | fra-000 | dzongkha |
| español | spa-000 | butanés |