TNW

TNW is an abbreviation for:

• Tarifverbund Nordwestschweiz , an integral tariff association that covers the entire region of northwestern Switzerland
• TNW (TV station) (Tartastan Nowy Wek)
• Towarzystwo Naukowe Warszawskie
• Stuttgart Neuwirtshaus (Porscheplatz) station according to DS 100
• ICAO code for Trans Nation Airways

This is a disambiguation page for differentiating between several terms identified with the same word.