STN

STN may refer to:

Broadcasting

 * Score Television Network, a Canadian specialty channel
 * Shalimar Television Network, a Pakistani television network
 * Student Television Network, in the United States

Transport

 * London Stansted Airport, England
 * Stanley station (North Dakota), an Amtrak station
 * Stonehaven railway station, Scotland

Other uses

 * Owa language
 * São Tomé and Príncipe dobra
 * Schaghticoke Tribal Nation
 * Stantec, a Canadian architectural and engineering consulting firm
 * State transition network
 * STN International, an information service
 * Subthalamic nucleus, a subcortical structure in the brain
 * Super-twisted nematic display, a type of liquid crystal display
 * Szczecin Scientific Society (Szczecińskie Towarzystwo Naukowe), a Polish learned society