Abbreviations that start with the letter: M (13,158 entries)

		M-T-M	Model-Test-Model	Governmental » Military
		M-TEC	Michigan Technical Education Center	Academic & Science » Universities
		M-TIS	Micro Test Item Stimulator	Governmental » Military
		M-WTCA	Mid- West Tool Collectors Association	Miscellaneous » Hobbies
		M-ZRO2	Monoclinic ZIRCONIUM DIOXIDE	Academic & Science » Chemistry
		M.	The Mean of a ....	Academic & Science » Mathematics
		M.DIV.	Master of Divinity	Academic & Science » Academic Degrees
		M/A	Mature Age	Community » Housing
		M/A	Mutual Aid	Community
		M/CM	Mine/ Countermine	Governmental » Military
		M/F/D/V	Male/Female/Disabled/Veteran	Governmental » US Government
		M/F/D/V	Male/Female/Disabled/Veteran	Business » Positions
		M/H	Medical history	Medical » Oncology
		M/H	Multi-handicapped	Community » Educational
		M/S	M & S Systems	Governmental » Suppliers
		M/S	Master/Session	Computing » Security
		M/S	Meters Per Second	Miscellaneous » Unit Measures
		M/S	Modeling and Simulation	Governmental » Military
		M/S	Motor Ship	Miscellaneous » Ship Types
		M0	Maneuver Control System Workstation class computer unit (TCU or HCU)	Governmental » Military
		M11	Sound (Farallon's MacRecorder format) (sampling rate 11k)	Computing » File Extensions
		M11	Text file (MASS11)	Computing » File Extensions
		M1A	MPEG-1 audiostream	Computing » File Extensions
		M1FC	Model 1 Full Capacity	Academic & Science » Meteorology
		M1S	MPEG-1 systemstream	Computing » File Extensions
		M1V	MPEG-1 IPB videostream	Computing » File Extensions
		M2	Metri PăTraţI	International » Romanian
		M2	Modula 2 language source code file	Computing » File Extensions
		M20	Grayson County Airport, Leitchfield, Kentucky	Regional » Airport Codes
		M2006	Melbourne 2006 Commonwealth Games Pty Ltd	International » Australian
		M21	Muhlenberg County Airport, Greenville, Kentucky USA	Regional » Airport Codes
BTW, Why won't you become an editor?