| Ethnologue Language Names | art-330 |
| Southern Bontoc | |
| ISO 639-3 | art-001 | ebk |
| ISO 639-3 | art-001 | obk |
| Ethnologue Language Names | art-330 | Bontoc |
| Ethnologue Language Names | art-330 | Bontok, Eastern |
| Ethnologue Language Names | art-330 | Bontok, Southern |
| Ethnologue Language Names | art-330 | Eastern Bontoc |
| Ethnologue Language Names | art-330 | Finallig |