TMR

TMR may refer to:

• IATA airport identifier for Aguenar – Hadj Bey Akhamok Airport
• Jewish Babylonian Aramaic language from its ISO 639-3 language code
• Triple modular redundancy, redundancy using three systems and voting to determine the result
• Tunnel magnetoresistance, in effect occurring when two ferromagnets are separated by a thin insulator
• Rolls-Royce Thrust Measuring Rig, a platform designed to investigate vertical take-off flight
• TM Revolution, the Japanese musician Takanori Nishikawa, performing as T.M.Revolution
• Town of Mount Royal, a town in the province of Quebec, Canada
• The Talented Mr. Ripley, a 1955 novel
• The Talented Mr. Ripley (film), a 1999 film
• The Talented Mr. Roto (Matthew Berry), a fantasy football expert on ESPN.com
• Name for the programmable timer resource in the PIC microcontroller
• Trout Mask Replica, an album by Captain Beefheart
• Tom Marvolo Riddle, birth name of Harry Potter antagonist Lord Voldemort
• Total Mixed Ration, a method of feeding cattle.
• Short for tomorrow, see Internet slang
• The Ten Mile Run (New Jersey), a stream in New Jersey
• Third Man Records, a record label founded by Jack White
• The Maze Runner, a book series named after the first novel by James Dashner. Also a film franchise.
• The Department of Transport and Main Roads, a Queensland government department