| ISO 639-3 | art-001 |
| rbk | |
| ISO 639-3 Reference Names | art-289 | Northern Bontok |
| ISO 639-3 Print Names | art-290 | Northern Bontok |
| ISO 639-3 Inverted Names | art-291 | Bontok, Northern |
| Ethnologue Primary Language Names | art-323 | Bontok, Northern |
| Ethnologue Language Names | art-330 | Bontoc |
| Ethnologue Language Names | art-330 | Bontoc, Central |
| Ethnologue Language Names | art-330 | Bontoc, Northern |
| Ethnologue Language Names | art-330 | Bontok, Northern |
| English | eng-000 | Northern Bontok |