| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ganglau language | Trans–New Guinea languages | ggl | 470 | Yes | ||||||||||
| Garus language | Trans–New Guinea languages | gyb | 2,700 | Yes | ||||||||||
| Ginuman language | Trans–New Guinea languages | gnm | 1,400 | Yes | ||||||||||
| Gobasi language | Trans–New Guinea languages | goi | 1,100 | Yes | ||||||||||
| Gogodala language | Trans–New Guinea languages | ggw | 22,000 | Yes |