Signal Abbreviations and Acronyms

  1. APA
    Affine Projection Algorithms
  2. APC
    Adaptive Powrr Control
  3. APF
    All-Pass Filter
  4. API
    Absolute Process Instruments
  5. APK
    Amplitude Phase Keying
  6. APK
    Amplitude-Phase Keying
  7. APLL
    Analogue Phase Locked Loop
  8. AR
    Request
  9. ARAUS
    Auxiliary Register Arithmetic Units
  10. ARB
    Arbitrary Waveform Generator
  11. ARI
    Autofahrer Rundfunk Information
  12. ARNS
    Aeronautical Radio Navigation Service
  13. ARNS
    Aeronautical Radio Navigation Services
  14. ARP
    Auxiliary Register Pointer
  15. AS
    Alerting Signal
  16. AS
    Atlantic Signal
  17. ASAP
    Adaptive Sensor Array Processing
  18. ASC
    American Signal Corporation
  19. ASC
    Area Signalling Centre
  20. ASD
    Australian Signals Directorate

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