Weather Abbreviations and Acronyms

1. INTERM
   Intermediate
2. INTM
   Intermediate
3. U/S
   Unserviceable
4. 4WD
   Forward
5. A/D
   Aerodrome
6. CAN
   Cancel
7. N.m
   New Mexico
8. CHT
   Active
9. S/D
   South Dakota
10. B&W
    Between
11. WEDN
    Wednesday
12. WKDY
    Weekday
13. AMSL
    Above Mean Sea Level
14. CALI
    California
15. NAVTEX
    Navigational Telex
16. RAWS
    Remote Automatic Weather Station
17. REQ'D
    Required
18. AFW
    Air Force Weather
19. AFWA
    Air Force Weather Agency
20. AFSS
    Automated Flight Service Station

Last updated: May 24, 2020 — Total entries: 5,468