ANTI - ARMI
- ARCHER R-73
- ARCHITECTURE
- ARCING
- ARCTIC
- ARE AUXILIARY ROCKET ENGINE
- AREA
- AREA APOGEE
- AREA BOMBING
- AREA COMMAND
- AREA COMMAND OPERATIONS CENTER
- AREA COMMANDER
- AREA COMMUNICATIONS CENTER
- AREA CONTROL CENTER
- AREA CORRELATION
- AREA DAMAGE CONTROL PARTY
- AREA DEFENCE
- AREA DEFENCE SYSTEM
- AREA DEFENSE PLAN
- AREA DENIAL ARTILLERY AMMUNITION
- AREA DENIAL MUNITION
- AREA FIRING
- AREA INTERDICTION WEAPON
- AREA OF ATTACK
- AREA OF CONCENTRATION
- AREA OF EFFECTIVE FIRE
- AREA OF IMPORTANCE
- AREA OF INFLUENCE
- AREA OF INTELLIGENCE RESPONSIBILITY
- AREA OF INTEREST
- AREA OF INTERST
- AREA OF MILITARILY SIGNIFICANT FALLOUT
- AREA OF OPERATIONS
- AREA OF OPERATORS
- AREA OF RESPONSIBILITY
- AREA OF WAR
- AREA RECONNAISSANCE
- AREA SIGNAL CENTRE
- AREA SURVEILLANCE
- AREA SWEPT BY FIRE
- AREA TARGET
