Weather Abbreviations and Acronyms

1. EXTN
   Extend
2. EXTN
   Extension
3. EXTND
   Extended
4. EXTNSN
   Extension
5. EXTRAP
   Extrapolate
6. EXTRAPD
   Extrapolated
7. EXTRMLY
   Extremely
8. EXTSN
   Extension
9. EXTSV
   Extensive
10. FA
    Area Forecast
11. FAA
    Federal Aviation Administration
12. FAA/ARW
    Federal Aviation Administration/Aviation Requirements - Weather Group
13. FAA/AWR
    Federal Aviation Administration/Aviation Weather Research Division
14. FAC
    Fucilities
15. FAH
    Area Control Center
16. FAH
    Fahrenheit
17. FAHR
    Fahrenheit
18. FAM
    Familiar
19. FAMIL
    Familiar
20. FAN
    Form

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