| Acronym | Definition |
|---|
| ERF➣Error Function |
| ERF➣Economic Research Forum |
| ERF➣Église Réformée de France (French: Reformed Church of France) |
| ERF➣Energy Recovery Facility (various locations) |
| ERF➣Environmental Research Foundation |
| ERF➣Estuarine Research Federation |
| ERF➣European Refugee Fund |
| ERF➣Evangeliums-Rundfunk (Christian media) |
| ERF➣Error Report Form |
| ERF➣Entity Reference File |
| ERF➣Emergency Restoration Facility |
| ERF➣Eclipse Resource File |
| ERF➣Error Reporting Function |
| ERF➣Euroopa Regionaalarengu Fondist (Estonian: European Regional Development Fund) |
| ERF➣Engineering Research Facility (FBI) |
| ERF➣Emergency Relief Fund |
| ERF➣Européenne de Rabattement de Nappe et de Forage (French: European Drawdown of Tablecloth and Drilling; wells) |
| ERF➣Extreme Reaction Force |
| ERF➣Event-Related Field |
| ERF➣Electro-Rheological Fluid |
| ERF➣Extended Range Freighter |
| ERF➣Emergency Response Force (California) |
| ERF➣Entreprendre en Roannais-Forez (French business association) |
| ERF➣École du Roller Français (French skating school) |
| ERF➣Erfurt, Germany - Erfurt (Airport Code) |
| ERF➣Emergency Response Facility |
| ERF➣Edwin Richard Foden (UK truck manufacturer) |
| ERF➣Edge Response Function |
| ERF➣Excess Reduction Fee |
| ERF➣Encapsulated Resource File (Neverwinter Nights file format) |
| ERF➣Experience Rating Form |
| ERF➣Error Field |
| ERF➣Electronic Remote Fill |
| ERF➣Exposure-Resilient Function (cryptography, AONT) |
| ERF➣Estimated Repair Factor |
| ERF➣Eye Research Foundation |
| ERF➣Event Report Function |
| ERF➣Emergency Related Forwarding |
| ERF➣Ellipsoidal Reflector Floodlight |
| ERF➣Electronic Registering Farebox |
| ERF➣European Redistribution Facility |
| ERF➣Engineering Rating Factor |
| ERF➣Earth Repair Foundation (Australia) |
| ERF➣External Reuse Frequency |
| ERF➣Early Reinforcing Force |
| ERF➣Explosion Release Factor |
| ERF➣Electronic Repair Facility |
| ERF➣Engine Reliability Fix |
| ERF➣Entrainment Release Factor |
| ERF➣Expected Recovery File |
| ERF➣End of Radioactive Fallout |
| ERF➣Eukaryote Release Factor (nucleic acid) |