| Abbreviation | Definition |
|---|---|
| MDHF | Mildura District Hospital Fund |
| MDHF | Milton District Hospital Foundation |
| MDHF | Mount Diablo Hospital Foundation |
| MDI | Medical Data Integration |
| MDL | Medical Device Logistics |
| MDP | Manic Depressive Psychotic |
| MDQ | Maximum Daily Quantity |
| MDR | Multiple Drug Resistant |
| MDRD | Modification of Diet in Renal Disease |
| MDRO | MultiDrug-Resistant Organism |
| MDS/RAI/PPS | Minimum Data Set / Resident Assessment Protocols / Prospective Payment System |
| MDSS | Medical Data Surveillance System |
| MDSS | Medical Decision Support System |
| MDSS | Medical Device Safety Service |
| MDT | Multi Disciplinary Team |
| MDV | Multi- Dose Vial |
| ME&EI | Massachusetts Eye and Ear Infirmary |
| MEAS | Memorial Employee Assistance Services |
| MED | MEDical |
| MEDITRANS | Medical Transport Services |