RTL

RTL may refer to:

Media

• RTL Group, a European TV, radio, and production company
  • RTL Télé Lëtzebuerg, usually referred to simply as RTL
  • RTL (German TV channel)
  • RTL (Hungarian TV channel), formerly known as RTL Klub
  • RTL (French radio)
  • RTL Nederland
  • List of RTL Group's television stations (including part-owned channels)
  • List of RTL Group's radio stations
• RTL 102.5, Italian radio station unaffiliated with RTL Group
  • RTL 102.5 TV, Italian music television channel, broadcasting live video feed of radio station RTL 102.5
• RTL9, Luxembourg television channel formerly owned by RTL Group
• RTL (Croatian TV channel), Croatian television channel formerly owned by RTL Group

Electronics

• Prefix for some Realtek integrated circuits
• Register-transfer level or register-transfer logic, of a digital logic circuit
• Register transfer language, a type of computer language
• Hewlett-Packard Raster Transfer Language, a subset of PCL
• Resistor–transistor logic, a class of digital circuits

Others

• RTL Turboliner, a gas turbine trainset
• Ride the Lightning, an album by the American heavy metal band Metallica
• Right-to-left, writing direction of a script
• Right to life, a belief that humans have a right not to be killed
• Re-education through labor in the prison system of China
• Réseau de transport de Longueuil, Quebec, Canada
• Runtime library, in computer software
• V/Line RTL, Road Transferable Locomotive, a class of road and rail locomotive