The meaning of the Acronym RMS is...

RMS is

• Reloadable Motor System
• Real Maximum Something
• Ron Montris Stumped
• Richard M Stallman

More Meanings For RMS:

• Relocated Module Segment
• Rights Management Services
• Resource Management System
• Remote Management Service
• Received Message Store
• Resource Monitoring System
• Real Mean Son-of-a-bitch
• Rate My Signal
• Recipe Management Standard
• Real Modulated Signal
• Root Mean Square
• Root Mean Square
• Root Mean Square
• Really Massive Ship
• Rageing Mammoth Society

RMS is also in:

• Amateur Radio
• Assembly
• Chat
• Drivers
• Electronics
• Funnies
• General
• Mathematics
• Networking
• Ocean Science
• Physics
• Software