Federal Aviation Administration Abbreviations and Acronyms

  1. AOS
    Operational Support Services
  2. AP
    Acquisition Plan
  3. APB
    Acquisition Program Baseline
  4. APC
    Adaptive Predicative Coding
  5. APC
    Aeronautical Passenger Comm.
  6. APC
    Acquisition Processing Cabinets
  7. API
    Application Program Interface
  8. APL
    Airport Pseudolites
  9. APM
    Associate Program Manager
  10. APME
    Associate Program Manager for Engineering
  11. APML
    Associate Program Manager for Logistics
  12. AQPSK
    Aviation Quadrature Phase Shift Keying
  13. ARA
    Airborne Radar Approach
  14. ARA
    Administrator for Research & Acquisitions
  15. ARAC
    Aviation Regulatory Advisory Committe
  16. ARC
    Acquisition Review Committee
  17. ARCS
    Automatic Route Control System
  18. ARD
    Research and Development Service
  19. AREA
    Automated En Route Air Traffic Control
  20. ARIG
    Acquisition Reform Interim Guidance

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