The meaning of the Acronym RMSA is...

RMSA is

• Rocket Motor Staging Area

More Meanings For RMSA:

• Remote Mirroring Storage Appliance
• Rehabilitaton Medicine Students Association
• Rocket Motor Staging Area
• Rocky Mountain Society of Aviculture
• Rocky Mountain Stroke Association
• Rollings Middle School of the Arts

RMSA is also in:

• NASA
• Networking
• Non-Profit Organizations
• Schools
• Universities