| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hagahai language | 5 Developing | Piawi languages | pnn | 600 | Yes | |||||||||
| Haruai language | 5 Developing | Piawi languages | tmd | 2,000 | Yes |