STN may refer to:
Broadcasting[edit]
- Score Television Network, a Canadian specialty channel
- Shalimar Television Network, a Pakistani television network
- Student Television Network, in the US
Organizations[edit]
- Stantec, a Canadian architectural and engineering consulting firm
- STN International, an information service
- Szczecin Scientific Society (Polish: Szczecińskie Towarzystwo Naukowe), a Polish learned society
Science and technology[edit]
- State transition network, a diagram
- Subthalamic nucleus, a subcortical structure in the brain
- Super-twisted nematic display, a type of liquid crystal display
Transport[edit]
- London Stansted Airport (IATA airport code), England
- Stanley station (North Dakota) (Station code), an Amtrak station, US
- Stonehaven railway station (Station code), Scotland
Other uses[edit]
- Owa language (ISO 639-3 code)
- São Tomé and Príncipe dobra (Currency code), a currency
- Schaghticoke Tribal Nation, North America