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