| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arutani language | 9 Dormant | Arutani–Sape languages | atx | 19 | Yes | |||||||||
| Sapé language | 9 Dormant | Arutani–Sape languages | spc | 30 | Yes | |||||||||
| Maku-Auari language | 10 Extinct | Arutani–Sape languages | Yes |