THR/Thr can mean one of the following:

  • Tim Harvey, Tim Harvey Racing - the business of racing driver Tim Harvey
  • Threonine, one of the 20 standard amino acids
  • Time Highway Radio, the former name of THR.FM, a private radio station in Malaysia
  • Target Heart Rate
  • Mehrabad Airport, Tehran, Iran
  • Total Hip Replacement operation
  • Through Hole Reflow (or "pin and paste" or "paste in hole"): process of mounting through hole electronic components using the reflow process
  • The Hollywood Reporter, a trade publication of the U.S. entertainment industry
  • Tony Hawk: Ride, a skateboarding video game.
  • Team Columbia Highroad, the UCI code for the professional road bicycle racing team
  • Times Herald-Record, a newspaper in upstate New York