S33
S33 may refer to: Aviation Blériot-SPAD S.33, a French airliner Letov Š-33, a Czechoslovak bomber Madras Municipal Airport, in Jefferson County, Oregon, United States Short S.33, a British flying boat Sikorsky S-33 Messenger, an American sesquiplane Spectrum S-33 Independence, an American business jet Naval vessels , a torpedo boat of the Imperial German Navy , a submarine of the United States Navy Other uses S33 (Long Island bus) S33 (ZVV), a line of the Zürich S-Bahn County Route S33 (Bergen County, New Jersey) S33: Take precautionary measures against static discharges, a safety phrase Section 33 of the Canadian Charter of Rights and Freedoms Sotho language Sulfur-33, an isotope of sulfur S33, a postcode district in the Hope Valley, Derbyshire, England