antilock brake system American Bureau of Shipping Australian Bureau of Statistics American Board of Surgery antilock braking system Absolute Automated Battlebook System asset-backed security Automated Bond System ABSCO Alternate Billing Services Alternative Billing Service American Brachytherapy Society Apple Business Systems Asset Backed Securities Acrylonitrile Butadiene Styrene Acrylonitrile-Butadiene-Styrene Adaptive Behavior Scale American Board of Sexology Antilock Brake Systems Army Broadcasting Service Average Busy Season absent Absolute Value Absorber absorption acute brain syndrome Address Book Synchronization adult bovine serum Advanced Battle Simulation Aeronautical Broadcast Station Alternate Billed Services American Back Society American Behavioral Scientist amniotic band sequence amniotic band syndrome Animal Behavior Society antibiotics Anti-Lock Brake System antilock braking systems