U.S. MILITARY ABBREVIATION AND ACRONYM LIST.3M maintenance and material management (MMM) AWSI avionics-weapons system integration A/A air-to-air A/C air conditioner A/C aircraft A/D analog/digital A/S airspeed AAA anti-aircraft artillery AAA artifacts, agents and activities AAAA army aviation association of america AAB aviation armament bulletin (tdc 57) AAC aircraft armament change (tdc 56) AAI aircraft armament inc (aai corp baltimore) AA
