| English | eng-000 |
| Bumthang | |
| ISO 639-3 | art-001 | kjz |
| ISO 639-PanLex | art-274 | kjz-000 |
| ISO 639-PanLex | art-274 | kjz-001 |
| Glottolog Languoid Names | art-326 | Bumthangkha |
| Glottocode | art-327 | bumt1240 |
| Glottolog Primary Key | art-328 | 27179 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1245 |
| ISO 3166-2 | art-416 | BT-33 |
| français | fra-000 | bumthangkha |
| བུམ་ཐང་ཁ | kjz-000 | བུམ་ཐང་ཁ |
| Bumthangkha | kjz-001 | Bumthangkha |
| español | spa-000 | kebumtamp |