321 MCS definitions

Maneuver Control System 
Master Control Station 
Mission Control Station 
Master Control System 
Message Conversion System 
Microsoft Consulting Services 
Machinery Control System 
Management Control System 
mesoscale convective system 
Mission Computer System 
Mission Control Segment 
Motion Control System 
Mounted Combat System 
Multiple Chemical Sensitivity 
Material Control System 
Mission Control System 
Modification Control Statements 
Multichannel Communications System 
Maintenance and Checkout Station 
Maneuver Control Systems 
Medical Computer Services 
MICRO-STAR 
Military Characteristics 
Mine Countermeasures Support 
Mobile Cellular System 
Monte Carlo simulation 
multiple cloning site 
Multiple Console Support 
Multipoint Communication Service 
Multiprogrammed Computer System