| Acronym | Definition |
|---|
| MFD | Manufactured |
| MFD | Multi-Function Display |
| MFD | Mode Field Diameter (fiber optics) |
| MFD | Microfarad |
| MFD | Milwaukee Fire Department (Wisconsin) |
| MFD | Multi-Functional Device |
| MFD | Master File Directory |
| MFD | Manipulator Flight Demonstration |
| MFD | Micro Floppy Disk |
| MFD | Monetary and Financial Systems Department (IMF) |
| MFD | Marked For Death |
| MFD | Multi Family Dwelling |
| MFD | Monetary and Financial Systems Department (International Monetary Fund) |
| MFD | Malaysian Federation of the Deaf |
| MFD | Mechanical Front-wheel Drive (tractors) |
| MFD | Modular Function Deployment (product structuring) |
| MFD | Matrix Fraction Description |
| MFD | Mandibulofacial Dysostosis |
| MFD | Master in Fashion Design |
| MFD | Mechanical Flow Diagram |
| MFD | Medical Firm Dziednieciba (Riga, Latvia) |
| MFD | Molecular Frequency Discriminator |
| MFD | Multicast Fast Drop (Cisco) |
| MFD | Minimum Focal Distance (camera lenses) |
| MFD | Metal Fabrication Division (sheetmetal stampings) |
| MFD | Mansfield, OH, USA (airport code) |
| MFD | Music Finder Database (Yamaha) |
| MFD | Malfunction Display |
| MFD | Mean Fractal Dimension |
| MFD | Milk Food Drinks (dietary category) |
| MFD | Mouth and Foot Disease |
| MFD | Mayfield Fire Department (New York State) |
| MFD | Marbletown Fire Department (New York) |
| MFD | Municipal Facilities Division |
| MFD | Magnetic Frequency Detector |
| MFD | Mumford Fire Department (Mumford, NY) |
| MFD | Manual for Democracy |
| MFD | Missoula Fire Department (Montana) |
| MFD | Minority, Female, and Disabled Persons (Montgomery County, MD) |
| MFD | Military Facility Deviation |
| MFD | Microwave Frequency Doubler |
| MFD | Many Fermion Dynamics |
| MFD | Material Flow Diagram |
| MFD | Marginal Fluctuation Difference |