AcronymDefinitionARC (Australian Research Council) Centre of Excellence in BioinformaticsAssassin’s Creed Brotherhood (video game)Association for Clinical Biochemistry and Laboratory Medicine (UK)American Council of the BlindAsia Commercial BankAlliance for the Chesapeake BayAssociation for Clinical Biochemistry (est. 1953)African Centre for Biosafety (South Africa)Australian Cricket BoardActa Clinica Belgica (Internal Medicine and Clinical Biology; Belgium)Automatic Call-BackAutomatic Circuit BreakerAutomatic CallbackAdobe Color BooksAutomatic Color BalanceAnti Corruption Bureau (Malawi)Adjusted Cost BaseAsean Centre for Biodiversity (Los Banos, Philippines)Analisi Costi Benefici ( Italian: Cost-Benefit Analysis)America’s Community BankersAir Circuit Breaker (electric power distribution systems)Australian Classification Board (est. 1970)Auckland Central BackpackersAssociation of Commercial Banks (various locations)Association of Clinical BiochemistsAssociation de Culture Berbère (French: Berber Culture Association) Amphibious Construction Battalion (US Navy)Alberta Cancer BoardAlbumin Cobalt BindingAsociación de Clubes de Baloncesto (Spanish basketball league)Advanced Communicator – Bronze (Toastmasters)American Chartered Bank (Chicago, IL)Advertising Checking BureauAlumni Corporation Board (Delta Sigma Phi)Association of Concert Bands (Corning, NY)Agricultural Credit BankAssociation of Christian Broadcasters (various locations)Advisory Council Board (various organizations)Acería Compacta de Bizkaia (Spain)Analytical Chemistry Branch (US EPA)Atlantic Club of BulgariaAs Cities Burn (band)Antigua Commercial BankApplication Control BlockAssurances et Crédits Béjanin (French insurance company; Grenoble, France)Annoyance Call BureauAdvanced Computing Building (various schools)Access Control BlockAnnular Confinement Beam (Star Trek)Adapter Control BlockAthletic Club Bilbao (Spanish football team)Accepted Certification BodyAdvanced Capability Build (Aegis combat system; Beaucaire, Acb Manufacture France)