| MDAP | Major Defense Acquisition Program 
| Others |
| MDAP | Major Defense Acquisition Programs
| Others |
| MDAP | Manitoba Drought Assistance Program
| Others |
| MDAP | Marine Debris Action Planner
| Others |
| MDAP | Markov Decision Arrival Process
| Others |
| MDAP | Mars Data Analysis Program
| Others |
| MDAP | Mediated Digest Authentication Protocol
| Others |
| MDAP | Medical and Dental Application Program
| Others |
| MDAP | Medical Device Application Profile
| Others |
| MDAP | Mental Disability Advocacy Program
| Others |
| MDAP | MHC Diversity in Africa Project
| Others |
| MDAP | Miss Deaf America Pageant
| Others |
| MDAP | Mobile Data Access Platform
| Others |
| MDAP | Modern Data Analytics Platform
| Others |
| MDAP | Mold Disappear Action Plan
| Others |
| MDAP | Momentum Density of Annihilation Pairs
| Others |
| MDAP | Mosman Development Assessment Panel
| Others |
| MDAP | Multi Directory Access Protocol
| Others |
| MDAP | multi-deanery appointment process (obsolete)
| Others |
| MDAP | Multiple Direction Amplitude Panning
| Others |
| MDAP | Multiprocessor Document Allocation Problem
| Others |
| MDAP | Music Development of the Arts and Performance
| Others |
| MDAP | Mutual Defence Aid Programme
| Others |
| MDAP | Mutual Defense Aid Program
| Others |
| MDAP | Mutual Defense Assistance Program
| Others |