| Acronym | Definition |
|---|
| APDD➣Association of Pizza Delivery Drivers |
| APDD➣Atypical Pervasive Developmental Disorder |
| APDD➣Autorisations Pluriinstitutionnelles de Disposer (French: Multi-Institutional Disposition Authorities; Library and Archives Canada) |
| APDD➣Applique Performance Description Document |
| APDD➣Ambulante Pflegerische Dienste der Diakonie (German: Outpatient Nursing Services of the Diakonia) |