| Abbreviation | Definition |
|---|---|
| MFN | Multiple Frequency Network |
| MFP | Matched Filter Performance |
| MFP | Mean Free Path |
| MFP | Medium Frequency Pulser |
| MFS | Multi-Frequency Synthesis |
| MFSSM | Mid-Frequency Small Signal Model |
| MFT | Multi-Function Terminal |
| MFU | MachinenFähigkeitsUntersuchung (Machine Capability Test) |
| MG | Manufactured Goods |
| MG | Metal Gate |
| MGC | Manufactured Goods Collection |
| MGE | Madison Gas and Electric |
| MGE | Moreau Grand Electric |
| MGM | Machine Generated Modulation |
| MHA | Mast Head Amplifier |
| MHEV | Mild Hybrid Electric Vehicle |
| MHI | Material Hazard Index |
| Mhz | Mega Hertz |
| MHz | MegaHertz |
| MI | Measurement Interval |