| Term | Full Form | Category |
|---|---|---|
| PSER | Peak Systolic Ejection Rate | Others |
| PSER | Personnel Status and Effectiveness Report | Others |
| PSER | Power Sector Eastern Region | Others |
| PSER | Protected Synchronous Execution Request | Others |
| PSER | Public Service Employment Regulations | Others |
| PSER | Puget Sound Enduro Riders | Others |