| Acronym | Definition |
|---|
| PSSR➣Power Supply Rejection Ratio (amplifiers) |
| PSSR➣Power Solid State Relay |
| PSSR➣Pre-Startup Safety Review |
| PSSR➣Product Support Sales Representative |
| PSSR➣Personal Safety & Social Responsibility (STCW course) |
| PSSR➣Pressure System Safety Regulations 2000 (UK) |
| PSSR➣Project Scope Summary Report |
| PSSR➣Puget Sound Spring Regatta (Seattle, Washington) |
| PSSR➣Program Status Subroutine |
| PSSR➣Pigment Specific Simple Ratio |
| PSSR➣Progressed Sidereal Solar Return (astrology) |
| PSSR➣Personnel Specialist Seaman Recruit (USN Rating) |
| PSSR➣Parts/Sales Service Representative |