| Acronym | Definition |
|---|
| PSPE➣Pennsylvania Society of Professional Engineers |
| PSPE➣Purdue Society of Professional Engineers |
| PSPE➣PlayStation Portable Emulator |
| PSPE➣Personnel Sensing Protective Equipment |
| PSPE➣Periodic Structure Photo-Excitation |
| PSPE➣Pressure Sensitive Protective Equipment (security industry) |