MRI

MRT is an abbreviation for:

Air Mauritanie , Mauritanian airline (ICAO code)
Magnetic resonance imaging , an imaging technique
Men's radical therapy , a method of men's work
Makedonska Radio-Televizija , the public broadcaster in North Macedonia
Malicious (Software) Removal Tool , a utility provided by Microsoft, see Microsoft Malicious Software Removal Tool
Martinique , ITU code
Mauritania , country code according to ISO 3166
Mental rotation test, a psychological test, see Mental Rotation
Measurement and Control Technology
Miller-Rabin test , a prime number test
Mobile Radio Terminal, a mobile radio device
Marginal rate of transformation (marginal rate of transformation, Engl. Marginal rate of transformation ), a term used in production theory in economics

Mass Rapid Transit (MRT) is the name of several mass transit systems in East Asia: