AOV

AOV could refer to:

Technology, science, and medicine

 * Aortic velocity (AoV), the speed of blood flow in the aorta of the heart
 * Aortic valve (AoV)
 * Air operated valve
 * Analysis of variance, also known as ANOVA
 * Angle of view (AOV, AoV), a concept in photography and optics
 * Automatic opening vent, a window or roof light that will open mechanically to allow smoke to be evacuated out of a building
 * Arbitrary output variable, a feature of RenderMan

Business

 * Average order value, a term from advertising and marketing; see Post-click marketing

Arts and entertainment

 * Akademische Orchestervereinigung, an orchestra in Göttingen, Germany
 * "AOV" (song), a song by Slipknot
 * AOV Adult Movie Channel, a nationwide Canadian cable channel
 * Arena of Valor, a multiplayer online battle arena developed and published by Tencent Games

Other

 * Algemeen Ouderen Verbond, the General Elderly Alliance, a Dutch political party
 * "Any other variety", a classification at cat shows for cats that do not qualify as something more specific under particular breed standards; see Oriental Shorthair