P18

'''P18''' may refer to: * P18 (band), a French electronic music group * CDKN2C, an enzyme * Gotland Regiment, of the Swedish Army * {{HMS|Vagabond|P18}}, a submarine of the Royal Navy * Leukemia-associated phosphoprotein p18 * Oxon Hill–Fort Washington Line, a bus route of the Washington Metropolitan Area Transit Authority * P-18 radar, a Soviet radar system * Papago Army Heliport, in Maricopa County, Arizona, United States * Papyrus 18, a biblical manuscript * Rogak P-18, a pistol

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