| Acronym | Definition |
|---|
| ABB | Allman Brothers Band (band) |
| ABB | Asea Brown Boveri (Billingstad, Norway) |
| ABB | American Body Building |
| ABB | Abbreviation |
| ABB | Asea Brown Boveri Ltd (Zurich) |
| ABB | Architecture Building Block |
| ABB | American Business Brokers (Fort Myers, FL) |
| ABB | Affin Bank Berhad (Malaysia) |
| ABB | Activity-Based Budgeting (budgeting methodology) |
| ABB | Activity Based Budgeting |
| ABB | Architecture Building Block (computing) |
| ABB | Anybody but Bush (politics) |
| ABB | Any Branch Banking (various locations) |
| ABB | Alex Boncayao Brigade (terrorist group) |
| ABB | Archives of Biochemistry and Biophysics |
| ABB | American Board of Bioanalysis (est. 1968; St. Louis, MO) |
| ABB | Association of British Bookmakers (UK) |
| ABB | Australian Barley Board (Adelaide, South Australia) |
| ABB | Argentina, Bolivia and Brazil (energy sector) |
| ABB | Analog Baseband |
| ABB | Arab Bangladesh Bank |
| ABB | African Blood Brotherhood (New York, NY) |
| ABB | Adaptive Body Bias |
| ABB | American Association of Bioanalysts |
| ABB | Airborne Brigade |
| ABB | Average Bank Balance |
| ABB | Authority Black Book (e-book) |
| ABB | Art behind Bars (prisons) |
| ABB | Advantech Benelux BV (Advantech Co. subsidiary) |
| ABB | Average Blues Band (band) |
| ABB | International Bank of Azerbaijan |
| ABB | Allegheny Brass Band (Pittsburgh, PA) |
| ABB | America's Best Bootfitters |
| ABB | Actief Bodembeheer (Dutch: active soil management) |
| ABB | Amateur Boat Building |
| ABB | Accelerated Book Build (financial method of placing of equity stock) |
| ABB | Activity Based Benefits |
| ABB | American Brotherhood for the Blind |
| ABB | Austrian Brass Band |
| ABB | All 'Bout Business (Qwest Communications) |
| ABB | Asian Bad Boys (gang) |
| ABB | Automated Bill Book (Texas) |
| ABB | Associato Brasileira de Buiatria (Brazilian Veterinary Cattle Association) |
| ABB | Ankara Buyuksehir Belediyesi |