93 MSU definitions

Message Signal Unit 
Microwave Sounding Unit 
Message Signal Units 
Mississippi State University 
Mode Select Unit 
Message Signaling Unit 
Michigan State University 
Microwave Sounder Unit 
Mode Selector Unit 
Montana State University 
Marine Safety Unit 
Mass Storage Unit 
Measuring Stimuli Units 
midstream specimen of urine 
Modem Sharing Unit 
Morgan State University 
Maintenance and Status Unit 
Major Subordinate Unit 
Management Station for Ultrix 
Management Station for UNIX 
Management Support Unit 
maple syrup urine 
Memphis State University 
Message Service Unit 
Message Switching Upgrade 
Metropolitan State University 
Microwave Sounding Units 
Midstream urine 
Missouri State University 
Mobile Satellite Unit