English abbreviations from menc to merc
- MENC (Mensa of Eastern North Carolina)
- MEND (Mind, Exercise, Nutrition, Do It!)
- MENS (Mission Element Need Statement (US))
- MEO (Military Equal Opportunity)
- MEOW (Make Each One Wanted)
- MEP (Modular Explosive Penetrator)
- MEPAG ((organization) Mars Exploration Program Analysis Group)
- MEPC (Military Entrance Processing Command)
- MEPCO ((meeting) Meeting of European Planetary and Cometary Observers)
- MEPCOM (Military Entrance Processing Command)
- MEPD (Medical Evacuation Proponency Directorate)
- MEPE (Matrix Extracellular Phosphoglycoprotein)
- MEPES (Medical Planning and Execution System)
- MEPRL (Mechanical Properties Log)
- MEPRS (Military Entrance Processing and Reporting System)
- MEPS (Military Entrance Processing Station)
- mEq. (Milliequivalent)
- MEQ (Seunagan Airport)
- MER (Mars Exploration Rover)
- MERC (Mobile Emission Reduction Credit (MERC) (US))