The meaning of the Acronym RC is...

RC is

• Rate Change
• Reduced Cost

More Meanings For RC:

• Run Command
• Return Code
• Right Check
• Emacs Configuration Record
• Resource script (MS C/C++ - Borland C++ - Resource WorkShop)
• Radio Control
• Racing Champions
• Robot Control
• Run Control
• Rendering Context
• Runtime Command
• Reserve Capacity
• Resistance-Capacitance
• Resource Compiler
• Resource Configuration

RC is also in:

• Assembly
• File Extensions
• General
• Hardware
• Networking