RTF may refer to:
Organizations Radiodiffusion-Télévision Française, a broadcaster in France, 1949–1964 Regional Task Force, the military operation of the RCI-LRA, run by the African Union, 2011–2018 Royal Tyrone Fusiliers, an Irish militia regiment raised in 1793 for home defence and internal security during the French Revolutionary War Russian Tennis Federation, the national governing body of tennis in Russia
Technology Rich Text Format, a file format for documents Ready to Fly (radio control), type of model aircraft
See also Return to Flight (disambiguation), one of several NASA space missions RTF Inter, former name of France Inter radio station