| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ak language | 8b Nearly Extinct | Sepik languages | akq | 75 | Yes | |||||||||
| Alamblak language | 5 Developing | Sepik languages | amp | 1,500 | Socialist Republic of Serbia | Yes | ||||||||
| Auwon language | 6b Threatened | Sepik languages | aww | 400 | Yes | |||||||||
| Awtuw language | 6b Threatened | Sepik languages | kmn | kmn | 510 | Yes | ||||||||
| Bahinemo language | 5 Developing | Sepik languages | bjh | 550 | Yes |