Engineering Abbreviations
"A",
"B",
"C",
"D",
"E",
"F",
"G",
"H",
"I",
"J",
"K",
"L",
"M",
"N",
"O",
"P",
"Q",
"R",
"S",
"T",
"U",
"V",
"W",
"X",
"Y",
"Z"
'Ma' to 'Md', 'Me' to 'Ml', 'Mm' to 'Mz'
| MEC | - | Media Expansion Card |
| MECL | - | Motorola Emitter Coupled Logic [ECL] |
| MELF | - | Metal Electrode Leadless Face |
| MEMS | - | Micro-Electro-Mechanical Systems [MEMS Packaging] |
| MERCAST | - | merchant-ship broadcast system |
| MESFET | - | MEtal Semiconductor FET [FET Manufacturers] |
| MF | - | medium frequency, multifrequency [signaling] |
| MFD | - | mode field diameter |
| MFG | - | Mixed Flowing Gas |
| MFLOPS | - | Millions of Floating Point operations per Second |
| MFSK | - | multiple frequency-shift keying |
| MFM | - | Modified Frequency Modulation [encoding] |
| MFM | - | Multi-Function Modules [ICs] |
| MFR | - | Manufacturer |
| MHEMT | - | metamorphic high-electron mobility transistor |
| MHF | - | medium high frequency |
| MHS | - | message handling service |
| MHS | - | message handling system |
| MHz | - | megahertz, 106 |
| mi | - | mile |
| MIB | - | Management Information Base |
| MIC | - | medium interface connector |
| MIC | - | microphone [Mic Manufacturers] |
| MIC | - | Microwave Integrated Circuit [RF IC Manufacturers] |
| MIC | - | minimum ignition current |
| MIC | - | monolithic integrated circuit |
| MIC | - | mutual interface chart |
| MID | - | Mobile Internet Device |
| MIDI | - | Music Instrument Digital Interface [MIDI Pinout] |
| MII | - | Media Independent Interface [MII Description] |
| Mil | - | One-thousandth of an inch [0.001"] |
| MIL | - | Military |
| milli | - | (10-3) |
| MILNET | - | military network |
| MIL-STD | - | Military Standard |
| MIMO | - | Multiple Input Multiple Output |
| min | - | minute |
| MIP | - | medium interface point |
| MIPI | - | Mobile Industry Processor Interface |
| MIPS | - | million instructions per second |
| MIS | - | Management Information System |
| MIS | - | Metal-Insulator-Semiconductor |
| MISFET | - | Metal Insulator Semiconductor FET [FET Vendors] |
| MKS | - | meter-kilogram-second |
| MLC | - | Multilayer Ceramic |
| MLC | - | Multi-Level Cell |
| MLS | - | Maximal Length Sequence [PRBS] |
