title: S12
text: S12 may refer to:
  
  Aviation 
   Albany Municipal Airport (Oregon), in Linn County, Oregon, United States
   Letov Š-12, a Czechoslovakian prototype fighter aircraft
   Rans S-12 Airaile, an American civil utility aircraft
   SABCA S.XII, a Belgian passenger aircraft
   SIAI S.12, an Italian flying-boat
   Sikorsky S-12, a Russian trainer aircraft
   SPAD S.XII, a French biplane fighter
   Spencer S-12 Air Car, an American amphibious aircraft
   Stemme S12, a German motor glider
  
  Rail and transit
  
  Lines 
   S12 (Rhine-Ruhr S-Bahn), Germany
   S12 (St. Gallen S-Bahn), Switzerland
   S12 (ZVV), Zürich, Switzerland
   Line S12 (Milan suburban railway service), Italy
  
  Locomotives 
   Baldwin S-12, a diesel-electric locomotive
   Sri Lanka Railways S12, a diesel multiple unit
  
  Stations 
   Asari Station (Hokkaido), in Otaru, Hokkaido, Japan
   Bang Wa station, in Bangkok, Thailand
   Iyo-Nagahama Station, in Ōzu, Ehime Prefecture, Japan
   Kikukawa Station, in Sumida, Tokyo, Japan
   Mizuho Kuyakusho Station, in Mizuho-ku, Nagoya, Aichi Prefecture, Japan
   Myōdani Station, in Suma-ku, Kobe, Hyōgo Prefecture, Japan
  
  Roads 
   Airport Expressway (Beijing), China
   Shanghai–Jiaxing–Huzhou Expressway, China
   S12 highway (Georgia)
   Expressway S12 (Poland)
   County Route S12 (California), United States
  
  Vessels 
   , in service 1963–1972
   , in service 1972–1993
   , an armed yacht of the Royal Canadian Navy
   , a submarine of the Royal Navy
   , a submarine of the United States Navy
  
  Other uses 
   S12 (classification), a disability swimming classification
   40S ribosomal protein S12
   British NVC community S12, a swamps and tall-herb fens community in the British National Vegetation Classification system
   Lenovo IdeaPad S12, a laptop
   Nissan Silvia (S12), a sports car
   S12: Do not keep the container sealed, a safety phrase
   Saiga-12, a Russian semi-automatic shotgun
   S12, a postcode district in Sheffield, England