| Abbreviation | Definition |
|---|---|
| EETAP | Energy Efficiency Technician Apprenticeship Program |
| EETC | Energy and Environmental Technology Center |
| EETP | Edmonton Energy and Technology Park |
| EEU | Energy Efficiency Utility |
| EEU | EvoEF2 Energy Unit |
| EEV | Energy Efficiency Vehicle |
| EEV | Energy Efficient Vehicle |
| EEW | Eco Energy World |
| EEW | Energy from Waste |
| EEWA | Energy Efficient Workload Aware |
| EEWC | Energy efficiency and water conservation |
| EEWC | European Energy from Waste Coalition |
| EEWG | Energy and Environment Working Group |
| EEWG | Energy Efficiency Working Group |
| EEWG | Energy Environment Working Group |
| EEWG | Enhanced Energy Working Group |
| EF | Electricity Failure |
| EF | Energy Factor |
| EFDL | Energy Fundamental Design Laboratory |
| EFE | Energy For Enterprise |