MRT

MRT may refer to:

Rapid Transit Systems

 * Mass Rapid Transit (disambiguation)
 * MRT (Singapore) or Mass Rapid Transit, Singapore
 * MRT Corporation (Malaysia)
 * MRT (Bangkok) or Metropolitan Rapid Transit, Thailand
 * Manila Metro Rail Transit System, Philippines
 * Taipei MRT, Taiwan
 * Taoyuan MRT, Taiwan

Others

 * Moreton (Merseyside) railway station, England, code MRT
 * Moroak Airport (ICAO code: MRT), see List of airports by IATA airport code: M

Computing

 * Multiple Render Targets, in computer graphics
 * mrt.exe, Windows Malicious Software Removal Tool
 * Ferranti MRT (Market Research Terminal), a handheld computer

Geography

 * Mauritania, ISO 3166-1 alpha-3 country code
 * Martinique, ITU country code
 * Mississippi River Trail, US

Science

 * Mitochondrial replacement therapy
 * Magnetic resonance tomography, also known as Magnetic Resonance Imaging
 * Malignant rhabdoid tumour
 * Mauritius Radio Telescope
 * Mean radiant temperature, a measure of thermal comfort
 * Mean residence time of matter in a volume
 * Moral reconation therapy

Other uses

 * Macedonian Radio Television
 * Manor Racing team in Formula One
 * Marginal rate of transformation, in economics
 * Merrimack Repertory Theatre, a non-profit professional theatre in Lowell, Massachusetts
 * Tupamaro (Venezuela), a Marxist group
 * Midland Reporter-Telegram, a daily newspaper in Midland, Texas
 * Miyazaki Broadcasting, a Japanese commercial broadcaster
 * Mountain Rescue Teams, a name for some independent volunteer rescue teams in England and Wales