| Acronym | Definition |
|---|
| AEFA➣American Express Financial Advisors |
| AEFA➣American Education Finance Association (Evergreen, CO) |
| AEFA➣Asociación Española de Farmacéuticos Analistas |
| AEFA➣Average Emission Factor Approach |
| AEFA➣Association des Écoles Françaises en Amérique du Nord (French: Association of French Schools in North America) |
| AEFA➣Fleet Replenishment Ship (Royal Navy) |
| AEFA➣Advanced Engineering Flight Activity |