sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Electric Power System Research | ** |
| Engineering and Physical Sciences Research | ** |
| Elastic Picro Sirius Red | * |
| Education Programme for Sudanese Refugees | * |
| Enhanced Program Status Register | * |
| Estimated Potential Scale Reduction | * |
| European Pro Stock Racers | * |
| East Portal Ski Report | * |
| Electrical Power Subsystem Review | * |