S100
S100 or S-100 may refer to:

S-100 bus, an early computer bus
S-100, an International Hydrographic Organization standard
S100 protein, low-molecular-weight proteins in vertebrates
The road number used in the Netherlands for inner-city ring roads
AVE Class 100, or S100, a high speed train
Canon PowerShot S100, a camera
Colyaer Freedom S100, a Spanish amphibious ultralight aircraft
Colyaer Gannet S100, a Spanish ultralight flying boat
Colyaer Martin3 S100 is a Spanish ultralight aircraft
A class of WWII German E-Boat.
Guild S-100, an electric guitar
Lenovo IdeaPad S100, a netbook computer
Qtek S100, a mobile phone
Schiebel Camcopter S-100, an unmanned aerial vehicle
Škoda 100, a 1970s car
USATC S100 Class, a 1942 steam locomotive class

See also
All pages with titles containing S100