| ISO 639-3 | art-001 |
| blf | |
| ISO 639-3 Reference Names | art-289 | Buol |
| ISO 639-3 Print Names | art-290 | Buol |
| ISO 639-3 Inverted Names | art-291 | Buol |
| Ethnologue Primary Language Names | art-323 | Buol |
| Glottolog Languoid Names | art-326 | Buol |
| Glottocode | art-327 | buol1237 |
| Glottolog Primary Key | art-328 | 39996 |
| Ethnologue Language Names | art-330 | Bual |
| Ethnologue Language Names | art-330 | Buol |
| Ethnologue Language Names | art-330 | Bwool |
| Ethnologue Language Names | art-330 | Bwo’ol |
| Ethnologue Language Names | art-330 | Dia |
| English | eng-000 | Buol |