60 MTU definitions

Maximum Transmission Unit 
Maintenance Training Unit 
Maximum Transfer Unit 
Magnetic Tape Unit 
Master Timing Unit 
Maintenance Terminating Unit 
Maintenance Termination Unit 
MANITOU 
Maximum Transmit Unit 
Michigan Technological University 
Mobile Training Unit 
Mobile Treatment Unit 
multiple tenant unit 
Marksmanship Training Unit 
Master Terminal Unit 
Maximum Transit Unit 
Maximum Transmission Umt 
Message Transfer Unit 
Mobile Terminating Unit 
Monitor Talk Unit 
Multi Terminal Unit 
Multiport Transceiver Unit 
Multi-Tenant Unit 
Main Terminal Unit 
Maintenance Training Units 
Malignant teratoma undifferentiated 
malignant teratoma, undifferentiated 
MANAGED MUNICIPALS PORTFOLIO II, INC. 
Manchester Terminal Unit 
Mandalay Technological University