| Acronym | Definition |
|---|
| TPSF➣Tanzania Private Sector Foundation (est. 1998) |
| TPSF➣Tustin Public Schools Foundation (Tustin, California) |
| TPSF➣Texas Permanent School Fund (Austin, TX) |
| TPSF➣Temporal Point-Spread Function |
| TPSF➣Thermal Protection System Facility (Space Shuttle plant for replacing tiles) |
| TPSF➣Two-Phase Scatternet Formation Protocol |
| TPSF➣Time Point Spread Function (optical imaging) |