ACT: Advanced Communications Technology
ACT: Advanced Concepts and Technology
ACT: Air Combat Tactics
ACTC: Air Cadet Training Centre
ACTD: Advanced Concept Technology Demonstration
ACTEDS: Army Civilian Training, Education And Development System
ACTEDS: Army Civilian Training, Education, & Development System
ACTS: Advanced Communications Technology Satellite
ACU: Air Conditioning Unit
ACU: Antenna Control Unit
ACU: Army Combat Uniform
ACUS: Area Common User Systems
ACUS: Army Common User System
ACV: Air Cushion Vehicle
ACV: Armored Combat Vehicle
ACV: Armored Command Vehicle
ACW: Air Control Wing
ACW: Aircraft Control and Warning
ACW: Aircraftwoman
ACW: Anti-Carrier Warfare
AD: Active Duty
AD: After duty
AD: Air Defence
AD: Air Defense
AD: Air Division
AD: Aircraft Depot
AD: Aircraft Directive
AD: Airworthiness Directive
AD: Armored Division
AD: Artillery Division
AD: Destroyer Tender
ADA: Air Defense Artillery
ADACP: Alcohol & Drug Abuse Control Program
ADAPCP: Alcohol & Drug Abuse Prevention & Control Program
ADAPT: Automated Decisionmaking and Program Timeline
ADARS: Army Defense Acquisition Regulation Supplement
ADATS: Air Defense Anti-tank System
ADBT: Advanced Data Base Technology
ADC: Aide de Camp
ADC: Aide-de-Camp