| AIDP | Aboriginal Infant Development Program 
| Others |
| AIDP | Aboriginal Infant Development Programs
| Others |
| AIDP | Academy for International Disaster Preparedness
| Others |
| AIDP | Acute Idiopathic Demyelinating Polyneuropathy
| Others |
| AIDP | Acute Inflammatory Demyelinating Polyneuropathy
| Others |
| AIDP | Acute Inflammatory Demyelinating Polyradiculoneuropathy
| Others |
| AIDP | Acute Inflammatory Demyelinating Polyradiculopathy
| Others |
| AIDP | Alberta Impaired Drivers Program
| Others |
| AIDP | American Institute for Diseases of the Prostate
| Others |
| AIDP | Army Indigenous Development Program
| Others |
| AIDP | Associazione Italiana Direttori del Personale
| Others |