mach stem
magnetic minehunting
mainguard
main supply route
maintainability
maintenance
Major NATO Commanders
major port
Major Subordinate Commanders
major water terminal
maneuver
maneuvering area
man portable
manpower scaling guide
maritime area
maritime operation
marking team
mass casualties
maximum effective range
maximum operating depth
M-day
mean sea level
measuring magnifier
message
midcourse guidance
military geographic documentation
military geographic information
military strategy
minefield
minefield density
minefield marking
minehunting
minesweeping
mine warfare
minimum quality surveillance
missile engagement zone
mission
mission report
mixed air
mixed graze
mobile air movements team
mobile support group
mobilizable reinforcing force
mobilization
moderate nuclear risk
modify
movement control
movement control officer
movement priority
multi-agent munition
mutual aid