Aeronautics Abbreviations and Acronyms

1. WAAS
   Wide Area Augmentation System
2. WAD
   Work Authorization Document/Shop Order
3. WAD/NU
   Work Authorization Number
4. WAD/SO
   Work Authorization Document/Shop Order
5. WAYP
   Waypoint
6. WD
   Wind Direction
7. WDE
   Wheel Drive Electronics
8. WDIR
   Wind Direction
9. WEA
   Weather
10. WF
    Fuel Flow
11. WINDR
    Wind Direction
12. WMA
    WXR waveguide adapter
13. WMI
    Wxr Indicator Mount
14. WMS
    Wide-Area Master Station
15. WMSC
    Weather Message Switching Center
16. WMSCR
    Weather Message Switching Center Replacement
17. WP
    Waypoint
18. WPT
    Waypoint
19. WRT
    Wxr Receiver Transmitter
20. WTHR
    Weather

Last updated: May 24, 2020 — Total entries: 1,557