| ISO 639-3 | art-001 |
| lbk | |
| ISO 639-3 Reference Names | art-289 | Central Bontok |
| ISO 639-3 Print Names | art-290 | Central Bontok |
| ISO 639-3 Inverted Names | art-291 | Bontok, Central |
| Ethnologue Primary Language Names | art-323 | Bontok, Central |
| Glottolog Languoid Names | art-326 | Central Bontoc |
| Glottocode | art-327 | cent2292 |
| Glottolog Primary Key | art-328 | 106850 |
| Ethnologue Language Names | art-330 | Bontoc |
| Ethnologue Language Names | art-330 | Bontoc Igorot |
| Ethnologue Language Names | art-330 | Bontoc, Central |
| Ethnologue Language Names | art-330 | Bontok, Central |
| English | eng-000 | Central Bontok |