| Abbreviation | Definition |
|---|---|
| APDE | Associação Portuguesa de Direito Europeu |
| APDE | Automation Package Development Environment |
| APDG | Advanced Patient Data Generator |
| APDH | Asamblea Permanente De Derechos Humanos |
| APDH | Asamblea Permanente por los Derechos Humanos |
| APDI | Asociación Profesional de Diseñadores de Iluminación |
| APDI | Associação Portuguesa de Direito Intelectual |
| APDI | Automatic Process Data Interpretation |
| APDI | Automotive Parts Distribution International |
| APDL | Asian Private Dota League |
| APDM | A Propos De Minos |
| APDM | Administratia Porturilor Dunarii Maritime |
| APDM | Alternative Project Delivery Methods |
| APDM | Aplikasi Pangkalan Data Murid |
| APDM | Apparel Product Design and Merchandising |
| APDM | Aseptic Preparation and Dispensing of Medicines |
| APDM | Au Pays des Merveilles |
| APDM | Aux Pays Des Merveilles |
| APDO | Approved Procedure Design Organisation |
| APDP | Aggressive and Perceptive Driving Program |