| | MHOTU | | My Hats Off To You |
| | mhp | | multi media harvesting program |
| | mhp | | multimedia home platform |
| | MHS | | Make haste slowly |
| | MHS | | Message Handling System |
| | MHum | | Master of Humanities |
| | MHWTSS | | make hay while the sun shines |
| | mia | | missing in action |
| | mia | | my |
| | MIASGB | | Make It A Short Goodbye |
| | MIB | | Management Information Base |
| | MIB | | Men in Black |
| | MIB | | Mint in Box |
| | MICU | | Mobile intensive care unit |
| | midi | | midday |
| | midi | | Musical Instrument Digital Interface |
| | MIDP | | Mobile Information Device Profile |
| | MIHAP | | May I have your attention please |
| | MILG | | Make It Look Good |
| | MILTF | | mother I'd like to f**k |
| | MIM | | Make it mine |
| | MIM | | me |
| | MIM | | Mobile Information Management |
| | mimo | | multi-input multi-output |
| | mimo | | multiple input multiple output |
| | mimo | | multiple-input/multiple-output. |
| | mink | | multiple income, no kids |
| | MIP | | Mint in package |
| | MIP | | Mint In Packet |
| | MIP | | Mobile Internet Provider |
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