| Acronym | Definition |
|---|
| ACB➣ARC (Australian Research Council) Centre of Excellence in Bioinformatics |
| ACB➣Assassin's Creed Brotherhood (video game) |
| ACB➣Association for Clinical Biochemistry and Laboratory Medicine (UK) |
| ACB➣American Council of the Blind |
| ACB➣Asia Commercial Bank |
| ACB➣Alliance for the Chesapeake Bay |
| ACB➣Association for Clinical Biochemistry (est. 1953) |
| ACB➣African Centre for Biosafety (South Africa) |
| ACB➣Australian Cricket Board |
| ACB➣Acta Clinica Belgica (Internal Medicine and Clinical Biology; Belgium) |
| ACB➣Automatic Call-Back |
| ACB➣Automatic Callback |
| ACB➣Adobe Color Books |
| ACB➣Automatic Circuit Breaker |
| ACB➣Automatic Color Balance |
| ACB➣Anti Corruption Bureau (Malawi) |
| ACB➣Adjusted Cost Base |
| ACB➣Asean Centre for Biodiversity (Los Banos, Philippines) |
| ACB➣Analisi Costi Benefici (Italian: Cost-Benefit Analysis) |
| ACB➣America's Community Bankers |
| ACB➣Air Circuit Breaker (electric power distribution systems) |
| ACB➣Australian Classification Board (est. 1970) |
| ACB➣Auckland Central Backpackers |
| ACB➣Association of Commercial Banks (various locations) |
| ACB➣Association of Clinical Biochemists |
| ACB➣Association de Culture Berbère (French: Berber Culture Association) |
| ACB➣Amphibious Construction Battalion (US Navy) |
| ACB➣Alberta Cancer Board |
| ACB➣Albumin Cobalt Binding |
| ACB➣Asociación de Clubes de Baloncesto (Spanish basketball league) |
| ACB➣Advanced Communicator - Bronze (Toastmasters) |
| ACB➣American Chartered Bank (Chicago, IL) |
| ACB➣Advertising Checking Bureau |
| ACB➣Alumni Corporation Board (Delta Sigma Phi) |
| ACB➣Association of Concert Bands (Corning, NY) |
| ACB➣Agricultural Credit Bank |
| ACB➣Association of Christian Broadcasters (various locations) |
| ACB➣Advisory Council Board (various organizations) |
| ACB➣Acería Compacta de Bizkaia (Spain) |
| ACB➣Analytical Chemistry Branch (US EPA) |
| ACB➣Atlantic Club of Bulgaria |
| ACB➣As Cities Burn (band) |
| ACB➣Antigua Commercial Bank |
| ACB➣Application Control Block |
| ACB➣Assurances et Crédits Béjanin (French insurance company; Grenoble, France) |
| ACB➣Annoyance Call Bureau |
| ACB➣Advanced Computing Building (various schools) |
| ACB➣Access Control Block |
| ACB➣Adapter Control Block |
| ACB➣Annular Confinement Beam (Star Trek) |
| ACB➣Athletic Club Bilbao (Spanish football team) |
| ACB➣Advanced Capability Build (Aegis combat system; US Navy) |
| ACB➣Accepted Certification Body |
| ACB➣Automated Clearing Bureau |
| ACB➣American Church in Berlin (Berlin, Germany) |
| ACB➣Art Contemporain en Bretagne (French: Contemporary Art in Britain) |
| ACB➣antibody-coated bacteria |
| ACB➣Advanced Call Blocker (mobile phone application) |
| ACB➣Associazione Calcio Bellinzona (Soccer Association of Bellinzona, Switzerland) |
| ACB➣Alabama Council of the Blind |
| ACB➣Advanced Community Banking (Rwanda) |
| ACB➣Alveolar-Capillary Block (syndrome) |
| ACB➣Australian Corrugated Box Co. (manufacturer) |
| ACB➣Architectural Control Board |
| ACB➣Arrowhead Community Bank (various locations) |
| ACB➣Asphalt-Concrete Base |
| ACB➣Access Barred Signal |
| ACB➣Ashland City Band (Ashland, OR) |
| ACB➣Army Classification Battery |
| ACB➣Agence Culturelle Bretonne (French: Breton Cultural Agency) |
| ACB➣Alberta Congress Board (Canada) |
| ACB➣All City Band |
| ACB➣Atlanta Concert Band (Lawrenceville, GA) |
| ACB➣Alpharetta City Band |
| ACB➣Alumni Control Board |
| ACB➣Air Curtain Burner |
| ACB➣Angevine de Construction Bois (French wood construction company; Etriche, France) |
| ACB➣Asheville Community Band (Asheville, NC) |
| ACB➣Air-Operated Circuit Breaker |
| ACB➣Auburn Community Band (Auburn, ME) |
| ACB➣Armstrong Concert Band |
| ACB➣Arlington Community Band (Arlington, TX) |
| ACB➣Analysis Control Board |
| ACB➣Advanced Communications Board |
| ACB➣Advanced Concepts Base |
| ACB➣Alpine Community Band (Alpine, TX) |
| ACB➣Analog Conditioning Board |
| ACB➣Air Contingency Bulletin |
| ACB➣Associate of Certified Bookkeepers (UK) |
| ACB➣Asociación Cristiana de Beneficencia (Christian Welfare Association, Guatemala) |
| ACB➣Anti Chop Bolt (paintball guns) |
| ACB➣Air Crew Brief |
| ACB➣Administrative Contract Brief |
| ACB➣Air Combat Brigade |
| ACB➣Airman Classification Battery |
| ACB➣Automated Collection Branch |
| ACB➣Aortic Coronary Bypass |
| ACB➣Aircraft Certification Board |
| ACB➣Aluminium Center Belgium (Belgian aluminum processor; Zellik, Belgium) |
| ACB➣Air Crew Bulletin |
| ACB➣American Composite Breed (synonym for mutt or mongrel as in an unpedigreed dog) |
| ACB➣Association Canadien des Brasseurs (Brewers Association of Canada) |
| ACB➣Anarchist's Cook Book |
| ACB➣Alternate Control Center |
| ACB➣Articles pour le Commerce et le Bureau (French office supply company) |
| ACB➣Aquarium Club de Beaucaire (French: Aquarium Club of Beaucaire; Beaucaire, France) |