S14

S14 may refer to:

Aircraft

• Fokker S.14 Machtrainer, a Dutch jet trainer
• Letov Š-14, a Czechoslovakian fighter
• Rans S-14 Airaile, an American civil utility aircraft
• Short S.14 Sarafrand, a British biplane flying boat
• Sikorsky S-14, a Russian aircraft design proposal

Automobiles

• BMW S14, an automobile engine
• Nissan Silvia (S14), a Japanese sports car
• Nissan 240SX (S14), a sports car sold in North America

Rail and transit

Lines

• S14 (St. Gallen S-Bahn), in Thurgau, Switzerland
• S14 (ZVV), in Zürich and Zug, Switzerland
• S14, an Aargau S-Bahn line, Switzerland
• Line S14 (Milan suburban railway service)

Locomotives

• LSWR S14 class, a steam locomotive

Stations

• Aratama-bashi Station, in Mizuho-ku, Nagoya, Aichi Prefecture, Japan
• Gakuen-Toshi Station, in Kobe, Hyōgo Prefecture, Japan
• Iyo-Shirataki Station, in Ōzu, Ehime Prefecture, Japan
• Minami-Otaru Station, in Otaru, Hokkaido, Japan
• Nishi-Nagahori Station, in Nishi-ku, Osaka, Japan
• Nishi-ojima Station, in Kōtō, Tokyo, Japan

Roads

• Expressway S14 (Poland)
• County Route S14 (California), United States

Science

• 40S ribosomal protein S14
• British NVC community S14, a swamps and tall-herb fens community in the British National Vegetation Classification system
• S14: Keep away from ... (incompatible materials to be indicated by the manufacturer), a safety phrase
• S14, a star orbiting Sagittarius A*

Vessels

• , an armed yacht of the Royal Canadian Navy
• , a submarine of the Royal Navy
• , a torpedo boat of the Imperial German Navy
• , a submarine of the United States Navy

Other uses

• S14 (classification), a Paralympic swimming disability classification for intellectually disabled athletes
• S14 (Ukrainian group), a radical nationalist group in Ukraine
• S14, a postcode district in Sheffield, England