TNW
# TNW

TNW may refer to:

* Tactical nuclear weapon, a nuclear weapon which is designed to be used on a battlefield in military situations
* Tonsawang language (ISO 639 code: tnw)
* Trans Nation Airways (ICAO airline code: TNW) Ethiopian airline
* Jumandy Airport (IATA airport code: TNW) in Tena, Napo Province, Ecuador
* Mayor Galo de la Torre Airport (IATA airport code: TNW) defunct airport in Tena, Napo Province, Ecuador
* Tin Creek Airport (FAA airport code: TNW) in Farewell Lake, Alaska, USA; see List of airports in Alaska
* Warsaw Scientific Society (Polish: Towarzystwo Naukowe Warszawskie) aka "TNW"
* Tarifverbund Nordwestschweiz, Swiss public transit tariff network
* /ᵗnʷ/ Latin-script trigraph (tnw) for Arrernte, see List of Latin-script trigraphs
* Team Ninja Warrior, U.S. TV series based on SASUKE/Ninja Warrior telesport
* The Next Web, a website
