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), a concept in photography 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 3D-Rendering software (including RenderMan and Blender) to pass custom rendering data to post-processing