| Abbreviation | Definition |
|---|---|
| ENP | Everglades National Park |
| EP | Ellough Park |
| EPCF | Echo Park Craft Fair |
| EPD | Elmhurst Park District |
| EPMS | Elmore Park Middle School |
| EPPS | Elias Park Primary School |
| EPPS | Elmwood Park Public Schools |
| EPR | Echo Park Rising |
| EPRA | East Park Revitalization Alliance |
| EPRD | Evergreen Park Recreation District |
| ESMP | Eastern Suburbs Memorial Park |
| ESNP | Enterprise South Nature Park |
| ETP | Escape Theme Park |
| EWLP | East West Line Parks |
| EWRP | Everglades Wetland Research Park |
| FBIP | Friends of Bushwick Inlet Park |
| FBSP | Friends of Baxter State Park |
| FCPA | Fairfax County Park Authority |
| FCSP | Friends of Connecticut State Parks |
| FERP | Friends of East Rock Park |