| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Agob languages | 5 Developing | Trans-Fly–Bulaka River languages | kit | 2,400 | Yes | |||||||||
| Arammba language | 5 Developing | Trans-Fly–Bulaka River languages | stk | stk | 970 | Yes | ||||||||
| Blafe language | 6a Vigorous | Trans-Fly–Bulaka River languages | bfh | 670 | Yes | |||||||||
| Guntai language | Trans-Fly–Bulaka River languages | gnt | 350 | Yes | ||||||||||
| Idi language | 6a Vigorous | Trans-Fly–Bulaka River languages | idi | 1,600 | Yes |