ACB

ACB may refer to:

Banking

• African Central Bank, one of the three financial institutions of the African Union
• Asia Commercial Bank, a commercial bank in Vietnam

Organizations

• American Council of the Blind, a nationwide organization in the United States
• Anti-Corruption Bureau, Andhra Pradesh, India
• ASEAN Centre for Biodiversity an intergovernmental organization
• Association for Clinical Biochemistry and Laboratory Medicine, the British professional body for clinical biochemists, a member of the Science Council
• Australian Classification Board, Australia's statutory censorship and classification body

Sports

• Liga ACB (ACB League), the pre-eminent men's professional basketball league in Spain
• Asociación de Clubs de Baloncesto, governing body of the main basketball league in Spain
• Afghanistan Cricket Board, the governing body for professional and amateur cricket in Afghanistan

Other uses

• Adjusted cost base, a calculation used to determine the cost of an investment for tax purposes
• Aeronautical College of Bangladesh
• Airport City Belgrade, an urban neighborhood of Belgrade
• Alameda Civic Ballet, the official dance company for Alameda, California
• Amphibious Construction Battalion, a specialty unit within the United States Navy
• Aortocoronary bypass, a medical procedure to treat coronary artery disease
• Air circuit breaker, a type of circuit breaker
• ACB, National Rail station code for Acton Bridge railway station in Cheshire, England
• acb, ISO 639-3 code for the Áncá language of Nigeria, which may be the same as the Manta language of Cameroon