S15 may refer to:

Aircraft

Sikorsky S-15 The Sikorsky S-15 was a single engine light bomber floatplane built in 1913 at the Russo-Balt, Russian Baltic Railroad Car Works while Igor Sikorsky was the chief engineer of the aircraft manufacturing division. Similar in design to the Sikorsky ...

, a protoype Russian biplane floatplane * Spalinger S.15, a Swiss glider *

Stemme ASP S15 The Stemme ASP S15 is a German two-seat powered sailplane designed and built by Stemme for use as an Airborne Systems Platform. Design and development The ASP S15 is a two-seat single-engined, all composite construction, powered sailplane with ...

, a German sailplane

Automobiles

* GMC Jimmy (S-15), a SUV *

Laffly S15 The Laffly S15 was a family of all-terrain military vehicles from French manufacturer Laffly that shared the same six-wheel drive chassis. They were used by French forces during World War II. Variants * The Laffly S15T was a light artillery tra ...

, a family of French all-terrain military vehicles * Nissan Silvia (S15), a sports car

Rail and transit

Lines

S15 (ZVV) The S15 is a regional railway line of the Zürich S-Bahn on the Zürcher Verkehrsverbund, Zürcher Verkehrsverbund (ZVV), Zürich transportation network, and is one of the network's lines connecting the Canton (Switzerland), cantons of Canton of ...

, an S-Bahn line in Zurich, Switzerland * S15, a line of St. Gallen S-Bahn operating over the Frauenfeld–Wil railway in Switzerland * S15 (Berlin), planned line on S21 rail project

Locomotives

LSWR S15 class The LSWR S15 class is a British 2-Cylinder (locomotive), cylinder 4-6-0 freight steam locomotive designed by Robert W. Urie, based on his LSWR H15 class, H15 class and LSWR N15 class, N15 class locomotives. The class had a complex build history ...

, a British steam locomotive

Stations

* Hataki Station, in Ōzu, Ehime Prefecture, Japan *

Ikawadani Station is a metro station in Nishi-ku, Kobe, Hyōgo Prefecture, Japan. Lines *Kobe Municipal Subway :*Seishin-Yamate Line The , also known by its nickname of "Midori no U-Line" (), is one of the two lines of the Kobe Municipal Subway. It links the ...

, in Nishi-ku, Kobe, Hyōgo Prefecture, Japan *

Ojima Station is a railway station in Kōtō, Tokyo, Japan. Its station number is S-15. The station opened on December 21, 1978. Platforms Ojima Station consists of two island platforms served by three tracks. Surrounding area The station is located und ...

, in Kōtō, Tokyo, Japan *

Otaru Station is a railway station in Otaru, Hokkaido, Japan, operated by the Hokkaido Railway Company (JR Hokkaido). It is numbered "S15". Lines Otaru Station is served by the Hakodate Main Line. Station layout The station consists of two island platform ...

, in Otaru, Hokkaido, Japan *

Sakuragawa Station (Osaka) is a railway station on the Osaka Metro Sennichimae Line and the Hanshin Railway Hanshin Namba Line in Naniwa-ku, Osaka, Naniwa-ku, Osaka, Japan. Lines * :* (Station Number: S15) *Hanshin Electric Railway :*Hanshin Namba Line (Station Number: ...

, in Naniwa-ku, Osaka, Japan *

Sakura-hommachi Station is an underground metro station located in Minami-ku, Nagoya, Aichi, Japan operated by the Nagoya Municipal Subway’s Sakura-dōri Line. It is located 12.9 kilometers from the terminus of the Sakura-dōri Line at Taiko-dori Station. History Sa ...

, in Minami-ku, Nagoya, Aichi, Japan

Science

40S ribosomal protein S15 40S ribosomal protein S15 is a protein that in humans is encoded by the ''RPS15'' gene. Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 ...

British NVC community S15 British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies. * British national identity, the characteristics of British people and culture ...

, a swamps and tall-herb fens community in the British National Vegetation Classification system *

Explorer 11 Explorer 11 (also known as S-15) was a NASA satellite that carried the first space-borne gamma-ray telescope. This marked the beginning of space gamma-ray astronomy. Launched on 27 April 1961 by a Juno II, the satellite returned data until 17 ...

, a NASA satellite *

Ribosomal S15 leader S15 Ribosomal protein leaders perform an important regulatory function in ribosome biogenesis. They were used as an autoregulatory mechanism to control the concentration of ribosomal proteins S15. The structure is located in the 5′ untranslated ...

* S15: Keep away from heat, a safety phrase

Vessels

* * * , a submarine of the Royal Navy * , a torpedo boat of the Imperial German Navy * , a submarine of the United States Navy

Other uses

* S15 (classification), a disability swimming classification *

County Route S15 (California) There are 34 routes assigned to the "S" zone of the California Route Marker Program, which designates county routes in California. The "S" zone includes county highways in Imperial, Orange, Riverside, San Diego, and Santa Barbara counties. ...

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