Par or PAR may refer to: In television and video Pixel Aspect Ratio, the aspect ratio of a single pixel in digital imaging and video Picture Aspect Ratio, the aspect ratio of an still image or a motion picture as displayed on screen.Parks and Recreation: a 2008-present comedy series from the creators of the Office. In computingPage address register.par and .par2, Parchive file types containing recovery data used to fix other files.par, file type associated with Solid Edge documentPar (command),… (More on Par)