| Acronym | Definition |
|---|
| ASB | Asbestos |
| ASB | Arbeiter Samariter Bund (German medical help organisation) |
| ASB | Anti-Social Behaviour |
| ASB | Accounting Standards Board (UK FRC) |
| ASB | Aarhus School of Business (Aarhus, Denmark) |
| ASB | Associated Student Body |
| ASB | Associated Services for the Blind |
| ASB | Auditing Standards Board |
| ASB | Appraisal Standards Board |
| ASB | American Savings Bank |
| ASB | Actuarial Standards Board |
| ASB | American Society of Biomechanics |
| ASB | Army Science Board |
| ASB | American State Bank |
| ASB | Aviation Support Battalion |
| ASB | Apostilb (seldom used measure of luminance) |
| ASB | Auckland Savings Bank (New Zealand) |
| ASB | Asymptomatic Bacteriuria |
| ASB | American Society of Baking |
| ASB | Advanced System Bus (AMBA architecture) |
| ASB | Advanced System Buffering (Intel) |
| ASB | Amanah Saham Bumiputra (PNB-Malaysia) |
| ASB | Asynchronous Balanced Mode |
| ASB | Arkansas School for the Blind |
| ASB | Asset-Backed Security |
| ASB | Amrita School of Business (India) |
| ASB | American Saddle Bred |
| ASB | Australian Society for Biomaterials |
| ASB | A Step Beyond (Estate Sales, Chicago, IL) |
| ASB | Alien Space Bats (science fiction) |
| ASB | Aeration Stabilization Basin |
| ASB | Attention Seeking Behavior |
| ASB | Area Support Battalion |
| ASB | Aviation Support Branch (NOAA) |
| ASB | Advanced Small Business |
| ASB | Adaptive Sidelobe Blanker |
| ASB | Application Specific Bits |
| ASB | Advanced Strategic Bomb |
| ASB | American Society for Biotechnology |
| ASB | Air Staff Board |
| ASB | Advisory Service Bulletin (aviation) |
| ASB | naval advanced support base (US DoD) |
| ASB | Ameritech Small Business Services |
| ASB | Airborne Software Bulletin |
| ASB | Automatic Stand-By |
| ASB | American Sky Broadcasting (News Corp. and MCI) |
| ASB | Advanced Systems Buying |
| ASB | Army Supply Base |
| ASB | Abstract Selection Boss (Adobe) |
| ASB | Anesthesia Stand By |
| ASB | Aircraft Support Branch (NASA) |
| ASB | Application Support Branch (USMC) |
| ASB | Airbase Systems Branch |
| ASB | Academic Student Body (student government) |
| ASB | Antenna Support Building |
| ASB | Aerobic Stabilization Basin |
| ASB | Ambient Standards Branch |
| ASB | Alarm Status Block |
| ASB | Arbeiter-Samariter-Bund Deutschland eV (Cologne, Germany) |
| ASB | Associate of the New Zealand Speech Board |
| ASB | Afrikaanse Studente Bond (Afrikaans Student Association) |
| ASB | Avrupa Serbest Bölgesý |
| ASB | Austin Symphony Band (Austin, TX) |
| ASB | Auxiliary Steam Boiler |
| ASB | A Shade Better Inc (Charlottesville, VA) |