| Abbreviation | Definition |
|---|---|
| MDP | Morningstar Development Program |
| MDRA | Marketing and Development Research Associates |
| MDRA | Minor Development Review Application |
| MDRC | Mongolian Development Research Center |
| MDRI | Myanmar Development Resource Institute |
| MDSD | Model Driven Software Development |
| MDSG | Membership Development Support Grant |
| MDT | Ministry Development Training |
| MDT | Model Development Tools |
| MDTC | Mwenezi Development Training Centre |
| MDTD | Model Driven Test Development |
| MDWG | Member Development Working Group |
| MDWG | Model Development Working Group |
| MECC | Making Every Contact Count |
| MECD | Manchester Engineering Campus Development |
| MED | Manufacturing Engineering Development |
| MED | Medical Education Development |
| MED | Medicine Education and Development |
| MED | Ministry of Economic Development |
| MEDA | Maricopa Economic Development Alliance |