MTR is the Mass Transit Railway, the public transport network of Hong Kong.

MTR may also refer to:

Organisations MTR Corporation, the corporation that runs the MTR Mavalli Tiffin Room, an Indian food company MTR Foods, a food products company based in Bengaluru, India Melbourne Talk Radio, a former radio station in Victoria, Australia Memphis Teacher Residency, Memphis, Tennessee, US MTR Gaming Group, a former gaming company in West Virginia, US Roman Traditional Movement (Movimento Tradizionale Romano), in Italy Museum of Television & Radio (MT&R), American cultural institution, now the Paley Center for Media Goodyear Tire and Rubber Company (MT/R) Mesa Royalty Trust (NYSE stock symbol: MTR), a natural gas royalty trust

Transportation Los Garzones Airport (IATA code), Montería, Córdoba, Colombia Montreal Central Station (Amtrak code), Quebec, Canada MTR Corporation, operator of Hong Kong Mass Transit Railway, and MTR Crossrail MTR Properties MTR Western, a motorcoach operator in North America Matraman railway station (station code MTR), in East Jakarta, Indonesia Montour Railroad (reporting mark), a former railroad in Pennsylvania, US

Science and technology Materials testing reactor, a research reactor type Materials Testing Reactor, Idaho, US Mill test report (metals industry) Methionine synthase, responsible for the regeneration of methionine from homocysteine MTR (software), or My traceroute, a network diagnostic tool Multitrack recording, a method of sound recording

Other uses Code for Matraman railway station in Jakarta, Indonesia Mobile Termination Rate, between telecoms operators Mountaintop removal mining, in coal mining

See also MRT (disambiguation)