| Acronym | Definition |
|---|
| EPSC | European Planetary Science Congress (Russia) |
| EPSC | Escola Politècnica Superior de Castelldefels (Spanish, University in Castelldefels, Catalonia) |
| EPSC | Excitatory Postsynaptic Current |
| EPSC | Earth and Planetary Sciences |
| EPSC | Employment Pass Services Centre (Singapore) |
| EPSC | European Process Safety Centre |
| EPSC | Erosion Prevention and Sediment Control |
| EPSC | Electronic Product Stewardship Canada |
| EPSC | Electronic Products and Systems Center |
| EPSC | Excitatory Post Synaptic Current |
| EPSC | Eastern Pennsylvania Ski Council |
| EPSC | Elmbridge Phoenix Swimming Club (UK) |
| EPSC | Economic Policy and Summit Coordination (Department of State) |
| EPSC | Employer Productivity Superannuation Contribution |
| EPSC | Engine Protection System Configuration |
| EPSC | Enhanced Packet Switched Circuit |
| EPSC | Executive Program for Small Companies (Stanford University) |
| EPSC | Estes Park Senior Center (Estes Park, Colorado, USA) |