The meaning of the Acronym CH is...

CH is

• Chicago Operations Office
• Critical Hours

More Meanings For CH:

• Component Header
• OS/2 Configuration file
• CA Clipper Header file
• Common Hardware
• Compare HDLC
• Controlled Humidity
• Channel
• Control H
• Constraint Handler
• Conservation And Heritage
• Contact Handled
• Continuum Hypothesis
• Color Hold
• Chamberlain Hall
• Credit Hours

CH is also in:

• Architecture
• Assembly
• Electronics
• File Extensions
• General
• Networking
• Physics
• Software
• Universities