ACMS
Application Control Management System
CMS
Code/Color/Connection/Content Management System
CMS
Content Management System
CMS
Conversational Monitor System (IBM)
CMS
Cryptographic Message Syntax
A-GPS
Assisted Global Positioning System
AACS
Advanced Access Content System
AAS
Advanced Automation System
ABATS
Automated Bit Access Test System
ABBS
Apple Bulletin Board System