TNP

TNP or Tnp may refer to:

• Triglav National Park, Julian Alps, Slovenia
• 2,4,6-trinitrophenol, better known as picric acid
• The Twentynine Palms Airport, California, US
• The Théâtre National Populaire, Villeurbanne, France
• These New Puritans a UK rock band
• Transposase, an enzyme
• The National Party, a political party in Grenada
• The Northrop Podcast, a high school podcast located in Fort Wayne, Indiana