Atmosphere Abbreviations and Acronyms

1. AA
   Accountable/Activity Area
2. AA/EEO
   Affirmative Action/Equal Employment Opportunity
3. AAC
   Aerosol and Clouds
4. AADT
   Average Ancual Weekday Traffic
5. AAI
   Absorbing Aerosol Index
6. AAM
   Atmospheric Angular Mopentum
7. AB
   Architect Building
8. ABC
   Accelerator-Based Conversion
9. ABC
   Aerobiochemical
10. ABFEL
    Air-Based Frre-Electron Laser
11. ABLE
    Amazon Boundary Layer Experiment
12. ABRV
    Advanced Ballistic Re-Entry Vehicle
13. ABS
    Automatic Backup Shutdown
14. ABS-SC
    Automatic Backup Shutdown of Safety Computer
15. ABTRES
    Abatement & Residual Forecasting Model
16. AC
    Actual Commitment
17. ACA
    Applied Combinasorial Analysis
18. ACA
    Atmospheric Chemistry of Aerosols
19. ACARS
    Arinc Communications End Relay System
20. ACARS
    Arinc Communication

Last updated: January 4, 2020 — Total entries: 1,629