| name | legal form | image | date founded | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | number of members | Website | date dissolved |
|---|---|---|---|---|---|---|---|---|---|---|
| Academia Brasileira de Letras |  | 20/06/1897 | Rio de Janeiro | Rio de Janeiro | Brazil | Americas | 40 | Website | ||
| Amazon Cooperation Treaty Organization |  | 1995 | Brasília | Federal District | Brazil | Americas | 8 | Website | ||
| Assembleias de Deus |  | 1911 | São Paulo | São Paulo | Brazil | Americas | Website | |||
| Brazilian advisory rating system |  | 10/2002 | Brasília | Federal District | Brazil | Americas | Website | |||
| Brazilian Cultural Center | Brasília | Federal District | Brazil | Americas | Website |