| Acronym | Definition |
|---|
| PRAA | Persistent Right Aortic Arch (pathology) |
| PRAA | Paso Robles Art Association (California) |
| PRAA | Puerto Rican Arts Alliance |
| PRAA | Pennsylvania Rural Arts Alliance |
| PRAA | Parent Representative Advisory Assembly |
| PRAA | Porter Ridge Athletic Association (Indian Trial, NC) |
| PRAA | Playground and Recreation Association of America |
| PRAA | Public Relations Agencies Association |
| PRAA | Park Ridge Anesthesiology Associates |
| PRAA | Princeton Regional Administrators Association |
| PRAA | Pitcher Runs Above Average (baseball statistic) |
| PRAA | Person Responsible for the Assignment of Authority (Canadian Forces) |
| PRAA | Partial Response Action Area |
| PRAA | Porfolio Recovery Associates (stock symbol) |
| PRAA | Production of Aluminium and Alumina |
| PRAA | Airman Apprentice, Parachute Rigger Striker (Naval Rating) |