Airborne Collision Avoidance System
Aircraft Collision Avoidance System
Airborne Collision Avoidance Systems
Application Control Architecture Servi…
Advisory Conciliation and Arbitration…
Airborne Collision-Avoidance System
Associate of the Casualty Actuarial So…
Aged Care Assessment Services
Airspace Coordination Areas
Asymptomatic Carotid Atherosclerosis S…
Access Charge Analysis System
Acta Astronomica Supplementa
adaptive cluster analysis system
adenocarcinomas
adrenocortical adenomas
adult children of alcoholics
Advisory Committee for Atmospheric Sci…
African Commission on Agricultural Sta…
Air Collision Avoidance System
Airbone collision avoidance system
Aircraft Collision Avoidance Systems
Airlift Clearance Authorities
American Capital Strategies, Ltd.
anterior cerebral arteries
anticardiolipin antibodies
anticentromere antibodies
Army Commissary Automated System
Army Crisis Action System
asymptomatic carotid artery stenosis
Asymptomatic Carotid Atherosclerotic S…