| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rapoisi language | 6a Vigorous | North Bougainville languages | kyx | 3,500 | Yes | |||||||||
| Rotokas language | 5 Developing | North Bougainville languages | Latin script | roo | 4,320 | Yes | ||||||||
| Askopan language | 6a Vigorous | North Bougainville languages | eiv | Yes | ||||||||||
| Ramopa language | 6a Vigorous | North Bougainville languages | kjx | Yes |