| Abbreviation | Definition |
|---|---|
| ECVN | Energy Contract Volume Notification |
| ECVN | Energy Contract Volume Notifications |
| ECW | Energy Center of Wisconsin |
| ECW | Energy Creating Workers |
| ECWPA | Energy Conversion and Water Purchase Agreement |
| EDAP | Energy Descent Action Plan |
| EDAX | Energy Dispersive analysis of X |
| EDCL | Energy Development Company Ltd |
| EDCL | Energy Development Corporation Limited |
| EDCL | Energy Development Corporation Ltd |
| EDCP | Energy Data Center of the Philippines |
| EDD | energy dispersive diffraction |
| EDDE | Energy Dissipation to Defect Evolution |
| EDEA | European Distributed Energy Assets |
| EDGE | Energy Dream Goals And Ethics |
| EDIO | Energy Development Impact Office |
| EDIP | Energy Due To Ion Permanent |
| EDJ | Energy Drink Junkie |
| EDMS | Energy Data Management System |
| EDNP | Energy Dense And Nutrient Poor |