| ISO 639-3 Reference Names | art-289 | Bola |
| ISO 639-3 Print Names | art-290 | Bola |
| ISO 639-3 Inverted Names | art-291 | Bola |
| Ethnologue Primary Language Names | art-323 | Bola |
| Glottolog Languoid Names | art-326 | Bola |
| Glottocode | art-327 | bola1250 |
| Glottolog Primary Key | art-328 | 42137 |
| Ethnologue Language Names | art-330 | Bakovi |
| Ethnologue Language Names | art-330 | Bola |
| Ethnologue Language Names | art-330 | Bola-Bakovi |
| Ethnologue Language Names | art-330 | Garua |
| Ethnologue Language Names | art-330 | Harua |
| Ethnologue Language Names | art-330 | Karua |
| Ethnologue Language Names | art-330 | Mai |
| Ethnologue Language Names | art-330 | Xarua |
| English | eng-000 | Bola |
