ACB
ACB generally refers to the Automated Clearing Bureau, a network that processes electronic payments, while in computing it can denote structures such as an Application Control Block or Access Method Control Block, and in scientific research it may describe an annular confinement beam.
Medical
A Choose B
Alberta Cancer Board
Albumin Cobalt Binding
American Council of the Blind
Antibody-Coated Bacteria
Association of Clinical Biochemists
Asymptomatic Carotid Bruit
Aorto-Coronary Bypass
Arterialised Capillary Blood
Miscellaneous
Auto Crew Builder
Advanced Communicator Bronze
Annie Costello Brown
ASEAN Centre for Biodiversity
Aplication Control Block
Accelerated Carbonized Biomass
Aberdeen City Boundary
Auto Contrast Balance
Automatically Controlled Bending
Community
Academic Challenge Bowl
Association for Community Broadcasting
Anonymous Confession Board
Assoc for Community Broadcasting
Anonymous Conference Board
Asociación de Clubes de Baloncesto
Association of Concert Bands
Governmental
Army Classification Battery
Air Combat Brigade
Accreditation and Certification Branch
Amphibious Construction Battalion
Angel City Brigade
Anti Corruption Bureau
International
Academic & Science
Air Circuit Breaker
Association for Clinical Biochemistry
Active Chilled Beam
Annular Confinement Beam
Regional
Computing
Business
Automated Clearing Bureau
Adjusted Cost Base
A-Cap Resources Ltd
Asia Commercial Bank
Advertising Checking Bureau
Aryan Coal Benefications
Association of Certified Book-Keepers