ACV

ACV is a three-letter acronym that may refer to:

• Aciclovir, an antiviral drug
• Actual cash value, money equal to the cost of replacing lost, stolen, or damaged property after depreciation
• Alchemic cryogenic value, the relative change in temperature versus steady state, expressed in Kelvins, at which point physical properties of a solid are irreversibly transformed metallurgically
• Allegheny-Clarion Valley School District, a public school district in Clarion County, Pennsylvania, United States
• Apple Cider Vinegar - a common vinegar available to consumers, popularly used in alternative medicine.
• Armored combat vehicle, as in
  • ACV-S, a Turkish military vehicle
  • ACV-300, a family of Turkish military vehicles
• All commodity volume, the total annual sales volume of retailers that can be aggregated from individual store-level up to larger Geographical sets
• Asianet Cable Vision, a company that provide services on cable TV, broadband internet connections, web hosting and VoIP services in Kerala, India
• Asser Christelijke Voetbalvereniging (English: Assen Christian Football Club), a successful Dutch amateur football club
• Associated Commercial Vehicles, a former vehicle manufacturer of the United Kingdom, acquired by Leyland Motors Ltd
• Automatic control valve, a type of hydraulic or pneumatic valve
• Confederation of Christian Trade Unions (Dutch: Algemeen Christelijk Vakverbond), a Belgian trade union
• Hovercraft, also known as "air cushion vehicle", a type of vehicle supported by high pressure air
• δ-(L-α-amino-adipate)-L-cysteine-D-valine, the biological precursor of penicillin
• Automatic Content Validator, used in PC video game modifications.
• Air Control Valve
• Adobe color curve values file, file extension .avc

ACV is also used as an official code or symbol

• IATA code and FAA LID: Arcata-Eureka Airport, an airport in McKinleyville, California, United States
• ICAO code: Air Charter Service, United Kingdom