80 ASB definitions

Army Science Board 
Aviation Support Battalion 
Advanced System Bus 
Associated Student Body 
Auditing Standards Board 
Accounting Standards Board 
Alternatives to Slash and Burn 
American Standards Branch 
Associated Services for the Blind 
Advanced System Buffering 
aerobic stabilization basin 
Airlock Stowage Bag 
Albumine Sérique Bovine 
American Society for Biotechnology 
Area Support Battalion 
Association of Southeastern Biologists 
asymptomatic bacteriuria 
Automatic Speed Buffering 
Aviation Support Branch 
Academy of Sciences of Belarus 
Active Slave Broadcast 
Actual Schools Budget 
Actuarial Standards Board 
Adaptive Skills Battery 
Adiabatic Shear Band 
advanced strategic bomb 
Aerated Stabilization Basin 
Aeronautical Service Branch 
Aerospace Specialist Board 
Aggregated School Budget