| Acronym | Definition |
|---|
| MPSR➣Multipurpose Support Room (US NASA) |
| MPSR➣Monthly Project Status Report |
| MPSR➣Mission Profile Storage and Retrieval |
| MPSR➣Mission Payload Multipurpose Support Room |
| MPSR➣Multi Purpose Solvent Recovery |
| MPSR➣Material/Parts Substitution Request |
| MPSR➣MultiPath Self Routing Switch |
| MPSR➣Manitoba Post-Secondary Rowing (University of Manitoba; Canada) |