S25 can refer to:

• Blériot-SPAD S.25, a French biplane
• Letov Š-25, a Czechoslovak biplane trainer
• Short S.25 Sandringham, a British flying boat airliner
• Short S.25 Sunderland, a British flying boat bomber
• Sikorsky S-25, a Russian biplane bomber
• Spalinger S.25, a Swiss training glider

• County Route S25 (California)
• County Route S25 (Bergen County, New Jersey)
• New Jersey Route 413, numbered S25 until 1953

• S25 (Berlin), a line on the Berlin S-Bahn
• S25 (Long Island bus)
• S25 (ZVV), a line of the Zürich S-Bahn
• Niseko Station, in Hokkaido, Japan

• S-25 (rocket), a Soviet air-to-ground rocket
• 40S ribosomal protein S25
• British NVC community S25, a swamps and tall-herb fens community in the British National Vegetation Classification system
• INS Vagir (S25), a submarine of the Indian Navy
• S25: Avoid contact with eyes, a safety phrase
• S-25 Berkut, a Soviet surface-to-air missile system
• Siemens S25, a Siemens Mobile phone
• USS S-25 (SS-130), a submarine of the United States Navy
• S25, a postcode district in Sheffield, England

Topics referred to by the same term

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