SPSE
| Acronym | Definition |
|---|---|
| SPSE | South Pacific Stock Exchange (Fiji Islands) |
| SPSE | Society of Photographic Scientists and Engineers |
| SPSE | Society of Professionals, Scientists and Engineers (LLNL) |
| SPSE | Society for the Philosophical Study of Education (formerly Midwest Philosophy of Education Society) |
| SPSE | Special Purpose Support Equipment |
| SPSE | Stability Pact for Southeast Europe (intergovernmental organization) |
| SPSE | Sports Photos Search Engine |