Look up GPU in Wiktionary, the free dictionary.

GPU , or graphics processing unit, is a special stream processor used in computer graphics hardware.

GPU may also refer to

• Gambia Press Union
• General Public Utilities, a defunct American electric utility
• General Purpose Uniform, of the Royal Australian Air Force
• Global Peace and Unity, an annual Muslim conference
• Ground power unit, used to power aircraft on the ground
• State Political Directorate (Russian: Государственное политическое управление, Gosudarstvennoye Politicheskoye Upravlenie), the secret police of the RSFSR and USSR from 1922 to 1923

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