Z1 may refer to: Z1 (computer) Z1 class Melbourne tram Z1 Kawasaki, a motorcycle Z1 Zagrebačka Televizija, a Croatian regional television network Z1 Czech TV Channel The BMW Z1 AEG Z.1, a German aircraft built before World War I from Zagreb Zork I Z1's also the train code for high-speed train between Shanghai and Beijing. Sony HVR-Z1, a HDV format camcorder manufactured by Sony… (More on Z-1)