| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aché language | 5 Developing | Tupian languages | guq | guq | 1,000 | Yes | ||||||||
| Akuntsu language | 8b Nearly Extinct | Tupian languages | aqz | 6 | Yes | |||||||||
| Akwáwa language | Tupian languages | Variously:$#$asu –Asuriní$#$mdz –Suruí [Suru%C3%AD_do_Par%C3%A1_dialect]$#$pak –Parakanã | 700 | Khanate of Kazan, Mountainous Republic of the Northern Caucasus, North Caucasian Emirate | Yes | |||||||||
| Anambé language | 8b Nearly Extinct | Tupian languages | aan | 6 | Yes | |||||||||
| Apiaká language | 9 Dormant | Tupian languages | api | 1 | Yes |