TNN
TNN is short for:
- The Tainan Airport ( IATA code )
- The computer game TNN Motorsports Hardcore Heat, distributed in Europe as Buggy Heat
- The Nashville Network or The National Network, former name of the U.S. television channel Spike
- Times News Network, an Indian news agency
- Turk Nokta Net, Turkish interactive website
- TNN Networks, telecommunications company in Israel
- TNN Radio, a radio station in Bulgaria (1993-2001)
- True News Network, a Thai news channel from True Visions
- Disambiguation
- Abbreviation