Weather Abbreviations and Acronyms

1. I
   Intermediate
2. I
   Illinois
3. I
   Icing
4. I
   See inphase
5. INTERM
   Intermediate
6. INTM
   Intermediate
7. U/S
   Unserviceable
8. 4WD
   Forward
9. A/D
   Aerodrome
10. CAN
    Cancel
11. N.m
    New Mexico
12. CHT
    Active
13. S/D
    South Dakota
14. B&W
    Between
15. WEDN
    Wednesday
16. WKDY
    Weekday
17. AMSL
    Above Mean Sea Level
18. CALI
    California
19. NAVTEX
    Navigational Telex
20. RAWS
    Remote Automatic Weather Station

Last updated: May 24, 2020 — Total entries: 5,472