VSR may refer to:VSR-10 rifles by Tokyo Marui VSR V8 Trophy, a stock car racing series V&S Railway, Kansas, USA, reporting mark Voltage-sensitive relay in electronics Variable shunt reactor, high voltage stabilizer Very Special Relativity in physics Very short patch repair in DNA Victorian Scottish Regiment, Australia Virtual Super Resolution on AMD graphics cards Video Super Resolution on Nvidia graphics cards Vibratory Stress Relief in mechanical engineering Vincenzo Sospiri Racing, an Italian auto racing team Video super-resolution, video upscaling technique