Federal Aviation Administration Abbreviations and Acronyms

1. VAC
   Volts Alternating Current
2. VAL
   Vertical Alert Limit
3. VASI
   Visual Approach Slope Indicator
4. VASL
   Visual Approach Slope Indicator
5. VAV
   Verification and Validation
6. VCO
   Voltage Controlled Oscillator
7. VCXO
   Voltage Controlled Oscillator
8. VDC
   Volts Direct Current
9. VDD
   Version Description Document
10. VDL
    VHF data link
11. VDOP
    Vertical Dilution of Precision
12. VE
    Vertical Error
13. VECP
    Value Engineering Change Proposal
14. VEG
    Verify External GIVE
15. VERN
    Vhf Extended Range Network
16. VFC
    Verify Fast Corrections
17. VFR
    Visual Flight Rules
18. VFWG
    Vertical Flight Working Group
19. VGA
    Video Graphics Adapter
20. VGN
    Verify Geo Navigation Data

Last updated: September 10, 2020 — Total entries: 2,563