| Abbreviation | Definition |
|---|---|
| AEDC | Allen Economic Development Corporation |
| AEDC | Allentown Economic Development Corporation |
| AEDC | Alliance Elite Diplomatic Corps |
| AEDC | Amarillo Economic Development Corp |
| AEDC | Amarillo Economic Development Corporation |
| AEDC | American Energy Development Corp |
| AEDC | Anchorage Economic Development Corporation |
| AEDC | Appanoose Economic Development Corporation |
| AEDC | Arcata Economic Development Corporation |
| AEDC | Ascension Economic Development Corp |
| AEEI | American Environmental Energy Inc |
| AEEI | Atlas Environmental Engineering Inc |
| AEF | Aviation Electronics Finland Ltd |
| AEFA | American Express Financial Advisors |
| AEG | Alderac Entertainment Group |
| AEG | Allgemeine Elektricitaets Gesellschaft |
| AEG | Anschutz Entertainment Group |
| AEGCL | Assam Electricity Grid Corporation Limited |
| AEGCL | Assam Electricity Grid Corporation Ltd |
| AEGI | Applications Engineering Group Inc |