| Acronym | Definition |
|---|
| PRSM➣Processor Resource Systems Manager |
| PRSM➣Professional Retail Store Maintenance Association (Dallas, TX) |
| PRSM➣Pressure Relief Systems Management |
| PRSM➣Project Resourcing and Schedule Management |
| PRSM➣Proceedings of the Royal Society of Medicine (journal) |
| PRSM➣POPS Resource System Management |
| PRSM➣Patrick's Rife Stompbox Monopoly (band) |