STN

• Score Television Network, a Canadian specialty channel
• Shalimar Television Network, a Pakistani television network
• Student Television Network, in the US

• Stantec, a Canadian architectural and engineering consulting firm
• STN International, an information service
• Szczecin Scientific Society ({{langx|pl|Szczecińskie Towarzystwo Naukowe|link=no}}), a Polish learned society

• State transition network, a diagram
• Subthalamic nucleus, a subcortical structure in the brain
• Super-twisted nematic display, a type of liquid crystal display

• London Stansted Airport (IATA airport code), England
• Stanley station (North Dakota) (Station code), an Amtrak station, US
• Stonehaven railway station (Station code), Scotland

• Owa language (ISO 639-3 code)
• São Tomé and Príncipe dobra (Currency code), a currency
• Schaghticoke Tribal Nation, North America

• Public switched telephone network (PSTN)
• Station (disambiguation)

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