The meaning of the Acronym RMA is...

RMA is

• Revolution in Military Affairs
• Restricted Machine Access
• Royal Marine Artillery
• Reliability, Maintainability, Availability
• Return Material Authorization

More Meanings For RMA:

• Rosin Mildly Activated
• Robust Multichip Analysis
• Rate Monotonic Analysis
• Robust Multiple Array
• Really Messed Assignment
• Returned Merchandise Authorization
• Return Material Authorization
• Returned Materials Authorization
• Return Merchandize Authorization
• Registered Medical Assistant
• Rubber Manufacturers Association
• Resource Management Act
• Risk Management Association
• Resource Management Agent
• Returned Merchandise Authorization

RMA is also in:

• Electronics
• General
• Hardware
• Law
• Mathematics
• Non-Profit Organizations
• Positions
• Professional Organizations
• Universities