- AFDD stands for Air Force Doctrine Document
- AFDD stands for Agrupación de Familiares de Detenidos Desaparecidos (Association of Relatives of the Disappeared)
- AFDD stands for Association Française des Docteurs en Droit
- AFDD stands for Audit Findings and Differences Database (ICAO)
- AFDD stands for Aero-Flight Dynamics Directorate (US Army/NASA)
- AFDD stands for Air Force Data Dictionary
- AFDD stands for Acriflavine Direct Detection
- AFDD stands for Angels For David Duchovny (web ring)
AFDD