| Acronym | Definition |
|---|
| MPDI | Managing Partner Development Institute (law managers; Landsdale, PA) |
| MPDI | Medical and Pharmaceutical Drug Innovation (University of Groningen; Netherlands) |
| MPDI | Managing Partners Diversity Initiative (Columbus Bar Association; Columbus, OH) |
| MPDI | Minister of Policy Development and Implementation (Sri Lanka) |
| MPDI | MACOM POM Development Instruction |
| MPDI | Mileage Population Death Index (motor vehicle trauma) |
