Weather Abbreviations and Acronyms

1. AOPA
   Aircraft Owners and Pilots Association
2. AP
   Amplitude
3. AP
   Approach
4. AP
   Airport
5. APARE
   East Asian/North Pacific Regional Experiment
6. APCH
   Approach
7. APCHG
   Approaching
8. APCHS
   Approaches
9. APG
   Atmospheric Pressure Glow
10. API
    Antecedent Precipitation Index
11. APLCN
    Appalachian
12. APLCNS
    Appalachians
13. AQ
    Water
14. AQI
    Air Quality Statement
15. AQL
    Limited
16. AQUA
    Water
17. AR
    Request
18. AR
    Arkansas
19. ARAD
    Atmospheric Research and Applications Division
20. ARAM
    Aviation, Range and Aerospace Meteorology

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