The meaning of the Acronym MTR is...

MTR is

• Youngstown and Southern Railway Company
• Mass Transit Railway

More Meanings For MTR:

• Multi-Track Recorder
• Miniature Temperature Recorder
• Materials Technology Research
• Mavalli Tiffin Room
• Matts Traceroute Rar
• Maximum Traction Radial
• Mentally Totally Retarded
• Mortality Time Recognition
• Maximal Thermal Retention
• Maximaal Toelaatbaar Risiconiveau
• Maximum Traction Reinforced
• Master Track Records
• Multiple Transferable Resistance
• Matts Traceroute Ru
• Magnetization Transfer Ratio

MTR is also in:

• Electronics
• Ocean Science
• Physiology
• Unfiled
• Unit Measures