Electronics Abbreviations and Acronyms

1. f&d
   Flight Director
2. S/N
   Signal-To-Noise Ratio
3. ADPCM
   Adaptive Differential Pulse Code Modulation
4. AMPY
   Ampere
5. ANT
   Antenna
6. CONN
   Connector
7. CONTR
   Control
8. PAPI
   Precision Approach Path Indicator (aviation)
9. ARQ
   Automatic Receiver Quieting
10. A/D
    Analog-To-Digital
11. A/T
    Auto Throttle
12. A/T
    Automatic Transmission
13. CAW
    Construction Analysis Workgroup
14. SATNAV
    Satellite Navigation
15. ACLF
    Automatic Channel Locking Filter
16. ACRF
    Attenuation Crosstalk Ratio at Farend
17. BAVM
    Blonder Audio/Video Modulator
18. 4WA
    Four Wire Analog
19. F/I
    Final Inspection
20. CESI
    Consumer Electronics Servicing and Installations

Last updated: May 6, 2025 — Total entries: 6,788