Electronics Abbreviations and Acronyms

1. TAT
   Total Air Temperature
2. Trnsfr
   Transfer
3. W/C
   Wire and Cable
4. f
   form F (polar make; make) contacts
5. f
   Filament (vacuum tube)
6. R/T
   Radio Altimeter
7. MAPS
   Minimum Aviation Performance Standards
8. t
   Transmitter
9. t
   True Heading
10. ADTV
    Advanced Definition Television
11. CERT
    Comprehensive Error Rate Testing
12. MSSS
    Mode S-Specific Services
13. NAS
    National Airspace System
14. O
    Overlay
15. SSR
    secondary surveillance radar (ICAO/FAA)
16. ASO
    Automatic Shutoff
17. ASNIC
    Arsenic
18. COPE
    Center for Organic Photonics and Electronics
19. CATT
    Computer-Aided Test Tool
20. CEPT
    Concealed Electrical Power Transfer

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