Compensation Management Specialist 
Cryptographic Message Syntax 
Command Management System 
Congestion Management System 
Content Management System 
Conversational Monitor System 
cable modems 
Community Management Staff 
Call Management System 
Corrective Measures Study 
Central Management Server 
Circuit Maintenance System 
Cabin Management System 
Case Management System 
Congestion Management Systems 
Content Management Systems 
Center for Materials Science 
Centers for Medicare and Medicaid Serv… 
Clay Minerals Society 
Code Management System 
color management system 
Combat Mission Simulator 
Common Mapping Standard 
Conversational Monitoring System 
Call Management Server 
Centers for Medicare & Medicaid Servic… 
Central Management Services 
Central Management System 
CHAM'S 
CHANGEABLE MESSAGE SIGN