SPSP
| Acronym | Definition |
|---|---|
| SPSP | Society for Personality and Social Psychology |
| SPSP | Sector Policy Support Programme (EU) |
| SPSP | Society for Philosophy of Science in Practice |
| SPSP | Savings and Profit Sharing Plan (life insurance) |
| SPSP | Society for Progressive Supranuclear Palsy, Inc. |
| SPSP | School Psychological Service Provider |
| SPSP | Salt Point State Park (California) |
| SPSP | Standard Power Supply Program |
| SPSP | Submarine Payloads and Sensors Program |