Look up TSN in Wiktionary, the free dictionary.

TSN may refer to:

• Translin, a DNA binding protein involved in microRNA function
• Taxonomic serial number, a stable and unique taxonomic serial number issued by the Integrated Taxonomic Information System
• The Science Network, a non-profit, web-based organization concerned with science and its impact on society
• The Sierra Network, an online space by Sierra On-Line from 1991 to 1998
• Time-Sensitive Networking, a set of IEEE 802 standards that define mechanisms for the transmission of time-sensitive data over Ethernet networks

• Televiziyna Sluzhba Novyn, an integrated TV/web news service of the Ukrainian 1+1 TV channel
• The Sporting News, the former name of the American-based sports magazine Sporting News
• The Sports Network, a Canadian English-language cable television specialty channel
• Texas State Network, an all-news radio network available for stations in the state of Texas
• Television Sydney, a former television station in Sydney, Australia, which had a callsign of TSN

• Thomastown railway station, Melbourne
• Tianjin Binhai International Airport (IATA code: TSN), Dongli District, Tianjin, China
• Tswana language (ISO 639 code: tsn), a language of Southern Africa
• Tyson Foods (NYSE code: TSN), an American multinational corporation
• Tan Son Nhat International Airport, the main airport servicing Ho Chi Minh City, Vietnam

This disambiguation page lists articles associated with the title TSN.
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