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
• The Northern Whig, bar in Belfast, Northern Ireland
  • The Northern Whig, Irish newspaper