| Acronym | Definition |
|---|
| ERAP | Endoplasmic Reticulum Aminopeptidase (protein) |
| ERAP | Economic Research and Action Project (Students for a Democratic Society) |
| ERAP | Environmental Risk Analysis Program (Cornell University) |
| ERAP | Emergency Rental Assistance Program (Washington, DC) |
| ERAP | Earth Resources Aircraft Program (US NASA) |
| ERAP | Emergency Response Action Plan (various organizations) |
| ERAP | Entreprise de Recherche et d'Activités Pétrolières |
| ERAP | Economic Recovery Assistance Program (Canada) |
| ERAP | Enhanced Retail Access for the Poor |
| ERAP | Emergency Response Assistance Program |
| ERAP | Everyday Routines, Activities, and Places |
| ERAP | Employee Referral Award Program (Northrop Grumman) |
| ERAP | Executive Retiring Allowance Plan |
| ERAP | Emergency Relief Assistance Program |
| ERAP | Error Recording & Analysis Procedure |
| ERAP | Engineering Readiness Assessment Program |
| ERAP | Emergency, Radiology, Anesthesiology and Pathology (healthcare) |
