| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 127 | |
| ISO 639-3 | art-001 | blv |
| Glottolog Languoid Names | art-326 | Bolo |
| Glottocode | art-327 | bolo1261 |
| Glottolog Primary Key | art-328 | 30814 |
| English | eng-000 | Bolo |
| français | fra-000 | bolo |
| español | spa-000 | bolo |