title: S81
text: # S81
  
  S81 may refer to:
  
  ## Aviation
  
  * Blériot-SPAD S.81, a French fighter aircraft
  * Indian Creek USFS Airport, in Valley County, Idaho, United States
  * Short S.81, an experimental British biplane seaplane
  
  ## Other uses
  
  * S81 (New York City bus) serving Staten Island
  * County Route S81 (Bergen County, New Jersey)
  * Daihatsu Hijet (S81), a kei truck and microvan
  * Spanish submarine Isaac Peral (S-81), a S-80 Plus class submarine
  * Stola S81 Stratos, a concept car
  * S81, a line of the St. Gallen S-Bahn
  * S81, a postcode district for Worksop, England
  * BenQ-Siemens S81, a BenQ mobile phone
  