Weather Abbreviations and Acronyms

1. AMP
   Amplify
2. AMPERE
   Active Magnetosphere and Planetary Electrodynamics Response Experiment
3. AMPG
   Amplifying
4. AMPL
   Amplitude
5. AMPL
   Large
6. AMPLTD
   Amplitude
7. AN
   Amsterdam, Netherlands
8. ANAL
   Analysis
9. ANBURS
   Alphanumeric Backup Replacement System
10. ANC
    Auto Now Caster
11. ANCS
    Aeronautical Navigation Chart - Small
12. AO
    Arctic Oscillations
13. AO1
    Automated Observation Without Precipitation Discriminator
14. AO2
    Automated Observation With Precipitation Discriminator
15. AOA
    At or Above
16. AOB
    At Orcbelow
17. AOB
    At or Below
18. AOB
    Aviation Operations Branch
19. AODW
    Arctic Ocean Deep Wlter
20. AOML
    Atlantic Oceanographic and Meteorological Laboratory (Miami, Florida) (ERL)

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