Federal Aviation Administration Abbreviations and Acronyms
- AACAeronautical Administrative Communication
- AAFAssociate Administrator for Airway Facilities
- AALAlaskan Regional Headquarters
- ABBachelor of Arts
- ABAllocated Baseline
- ABCPAirborne Command Post
- ABLAllocated Baseline
- ABNCPAirborne Command Post
- ABPSKAviation Binary Phase Shift Keying
- ABSAutomatic Blink System
- ACAlternating Current
- ACAdvisory Circular
- ACAircraft
- ACAcquisition Plan
- ACAAAir Carrier Association of America
- ACARSAviation Communications Addressing and Reporting System
- ACASAirborne Collision Avoidance System
- ACCAir Control Center
- ACCBARMYConfiguration Control Board
- ACCCArea Control Computer Complex
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