title: R12
text: # R12
  
  R12 may refer to:
  
  ## Automobiles
  
  * BMW R12, a motorcycle
  * Renault 12, a French family car
  
  ## Aviation
  
  * Bell R-12, an American utility helicopter
  * Caudron R.12, a French experimental biplane
  * Republic XR-12 Rainbow, an American experimental reconnaissance aircraft
  * R-12 Kassel/Rothwesten, a former United States Army Air Corps airfield in Germany
  * Rubik R-12 Kevély, a Hungarian training glider
  * Yakovlev R-12, a Soviet prototype reconnaissance aircraft
  
  ## Roads
  
  * R12 road (Belgium)
  * R12 road (Ghana)
  * R-12 regional road (Montenegro)
  * R12 road (Russia)
  
  ## Public transport
  
  * R12 (New York City Subway car)
  * R12 (Rodalies de Catalunya), a regional rail line in Catalonia, Spain
  * Kenilworth Avenue Line of the Washington Metropolitan Area Transit Authority
  
  ## Vessels
  
  * HMS Contest (R12), a destroyer of the Royal Navy
  * HMS Hermes (R12), an aircraft carrier of the Royal Navy
  * HMS R12, a submarine of the Royal Navy
  * USS R-12 (SS-89), a submarine of the United States Navy
  
  ## Other uses
  
  * R12 (cemetery), a Neolithic cemetery in Sudan
  * Dichlorodifluoromethane, a refrigerant
  * Ndombe language
  * R-12 Dvina, a Soviet ballistic missile
  * R12: Extremely flammable, a risk phrase
  * Small nucleolar RNA R12
  