M
M109 Paladin (155mm Self-Propelled Howitzer)
M202 Flash (Flame Assault Shoulder Weapon)
magazine drop pouch / dump pouch
magistral pattern of blood flow
magnetic anomaly detection (MAD) gear
magnetic bubble memory / magnetic bubble store
magnetic bubble support circuits
magnetic equator / aclinic line / dip equato
magnetic variation / magnetic declination
magnetically insulated shock tube
magnitude method of adjustment
Main Air Traffic Flow Management Centre (MATFMC)
Main Armaments Directorate of the RF Armed Forces
main artillery (major caliber artillery)
main bang synchronization pulse
main defense area (line) / main defensive position
main fire extinguisher discharge
main gear box / main rotor transmission
main gear box oil temperature indicator
Main Ground Combat System (MGCS)
main groups of signal modeling methods
Main Intelligence Directorate (GRU)
main line of defense (resistance)
main metering carburetor system
Main Missile and Artillery Directorate (RF MOD)