AEDD
| Acronym | Definition |
|---|---|
| AEDD | Arkansas Enterprises for the Developmentally Disabled |
| AEDD | Arctic Environmental Data Directory (geological survey site for Arctic research) |
| AEDD | Asociación Española De Derecho (Spanish: Spanish Association of Sports Law; Spain) |
| AEDD | Area Effect Direct Damage (EverQuest online game) |
| AEDD | Accreditation and Eligibility Determination Division (US Department of Education) |