PRSA
| Acronym | Definition |
|---|---|
| PRSA | Public Relations Society of America |
| PRSA | Personal Retirement Savings Account |
| PRSA | Proportional Representation Society of Australia |
| PRSA | Puerto Rican Student Association |
| PRSA | Puerto Rican Studies Association |
| PRSA | Park and Recreation Service Area |
| PRSA | Power Reactant Storage Assembly (Space Shuttle) |
| PRSA | President of the Royal Scottish Academy |
| PRSA | Papers of the Regional Science Association |