| Abbreviation | Definition |
|---|---|
| MDC | Macrophage Derived Chemokine |
| MDCM | Mechanically Deboned Chicken Meat |
| MDFCB | Milk and Dairy Foods Control Branch |
| MDG | Medium Duty Griddle |
| MDM | Mechanically De-boned Meat |
| MDM | Mountain Dew Men |
| MDN | Mountain Dew Network |
| MDNB | Multi Day Nature Based |
| MDR | Minimum Daily Requirement |
| MEA | Malt Extract Agar |
| MED | Monster Energy Drink |
| MEDA | Multiservice Eating Disorders Association |
| MERC | Mobility Enhancing Ration Components |
| MEX | Mexican food |
| MF | Milk Fat |
| MFAL | Ministry of Food Agriculture and Livestock |
| MFBA | Michigan Food and Beverage Association |
| MFDA | Montana Food Distributors Association |
| MFFC | Mattapan Food and Fitness Coalition |
| MFH | Mariët Food Holland |