The meaning of the Acronym CM is...

CM is

• Contact Management
• Commercial Message
• Cassette Module

More Meanings For CM:

• Cybermonsters Most
• Bitmap graphics (8bit) (Unix Puzzle)
• Data (CraftMan)
• Computer Modeled
• Contextual Menus
• Connection Management
• Content Management
• Cable Modem
• Cryptological Mathematics
• Cache Manager
• Compilation Manager
• Connection Manager
• Chat Monitor
• Chat Maniac
• Call Me

CM is also in:

• Assembly
• Chat
• File Extensions
• General
• Networking
• Security
• Software
• Telecom