| Abbreviation | Definition |
|---|---|
| AEEA | Advancing energy efficiency in |
| AEEA | Alberta Energy Efficiency Alliance |
| AEED | Atmospheric Earth and Energy Division |
| AEEE | Alliance for an Energy Efficient Economy |
| AEEI | Autonomous Energy Efficiency Improvement |
| AEEI | Autonomous Energy Efficiency Index |
| AEES | Atomic Energy Education Society |
| AEET | Atomic Energy Establishment Trombay |
| AEF | Aviation Energy Forum |
| AEG | Associated Energy Group |
| AEGB | Austin Energy Green Building |
| AEGF | Africa Energy Guarantee Facility |
| AEGF | Africa Energy Guarantee Fund |
| AEGF | African Energy Guarantee Fund |
| AEGI | Artificial Energy General Intelligence |
| AEI | Arsenal Energy Inc. |
| AEI | the Age of Energy Insecurity |
| AEII | Alliance of Energy Intensive Industries |
| AEIS | ADVANCED ENERGY INDUSTRIES Stock |
| AEL | Advanced Energy Legislation |