Technology, science, and medicine

• AoV or aortic velocity, the speed of blood flow in the aorta
  Aorta
  The aorta is the largest artery in the body, originating from the left ventricle of the heart and extending down to the abdomen, where it branches off into two smaller arteries...
  
   of the heart, a maximum measurement of can be noted as AoV_max or more commonly as V_max
• Air operated valve
  Air operated valve
  An Air Operated Valve is a type of power operated valve that uses air pressure against a piston or diaphragm to produce linear or circular movement to operate a valve....
  
  
• Analysis of Variance
  Analysis of variance
  In statistics, analysis of variance is a collection of statistical models, and their associated procedures, in which the observed variance in a particular variable is partitioned into components attributable to different sources of variation...
  
  , also known as ANOVA
• Angle of view
  Angle of view
  In photography, angle of view describes the angular extent of a given scene that is imaged by a camera. It is used interchangeably with the more general term field of view....
  
  , a concept in photography and optics
• Arbitrary Output Variables, a feature in the RenderMan interface
  RenderMan Interface Specification
  The RenderMan Interface Specification, or RISpec in short, is an open API developed by Pixar Animation Studios to describe three-dimensional scenes and turn them into digital photorealistic images...
  
  
• Average Order Value
• Activity on Vertex (AOV) Network, directed graph in which the vertices represent tasks or activities and the edges represent precedence relations between tasks

Other

• Akademische Orchestervereinigung
  Akademische Orchestervereinigung
  The Akademische Orchestervereinigung is the local orchestra of Göttingen, Germany. The AOV was organized by a collective of local students and other amateur musicians to bring high-quality music to the community. AOV usually gives four concerts per year....
  
  , an orchestra in Göttingen, Germany
• Adults Only Video
  AOV Adult Movie Channel
  AOV Adult Movie Channel or more commonly referred to as AOV TV is a Canadian English language Category B specialty channel. It is a premium adult entertainment television channel consisting of explicit adult feature films, scheduled by genre specifically for each viewing demographic. It is owned...
  
  , a nationwide Canadian cable channel
• Algemeen Ouderen Verbond, the General Elderly Alliance, a Dutch political party