| Abbreviation | Definition |
|---|---|
| EAC | Energy Action Coalition |
| EACA | Energy Awareness and Conservation Assessment |
| EACA | Energy Awareness and Conservation Assessments |
| EACP | Energy Aware Clustering Protocol |
| EAD | Energy Assurance Daily |
| EAEA | Egyptian Atomic Energy Authority |
| EAEC | European Atomic Energy Community |
| EAF | Energy Assistance Fund |
| EAFRE | Environmental Advisory Forum for Renewable Energy |
| EAGLES | Energy Alternatives for Green Living Economic Sustainability |
| EAGP | Energy Alliance of Greater Pittsburgh |
| EAGR | Energy Aware Greedy Routing |
| EAN | Energy Action Network |
| EAOR | Energy Aware Opportunistic Routing |
| EAOW | East Anglia Offshore Wind |
| EAPA | Energy Accounts Payment Assistance |
| EAS | Energy Aware Scheduler |
| EASE | Enabling Access to Sustainable Energy |
| EASI | Energy Absorption Safety and Integrity |
| EASI | Energy Automation Systems Inc |