Weather Abbreviations and Acronyms

1. SAT
   Satisfactory
2. SCS
   Spectrum Width Cross Section
3. SET
   September
4. TAS
   True Airspeed
5. U
   Unavailable
6. U
   Unknown
7. U
   Upper
8. ACK
   Acknowledge (telecommunications; Cf. NAK)
9. AIV
   Aviation Impact Variable
10. ARR
    Arrive
11. ASP
    As Soon As Possible
12. CSW
    Committee for Space Weather
13. LAT
    Latitude
14. MET
    Metropolitan
15. MET
    Meteorology
16. MET
    Meteorological Teams
17. MIX
    Mixed
18. MST
    Mosta
19. MST
    Meteorological Support Teams
20. NAV
    Navigator

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