The meaning of the Acronym RRU is...

RRU is

• Rapid Response Unit
• Rehabilitation Review Unit

More Meanings For RRU:

• Remote Reset Unit
• Rehabilitation Review Unit
• Rescue And Recovery Unit
• Rapid Response Unit
• Rapid Response Unit
• Rapid Response Unit
• Rehabilitation Review Unit

RRU is also in:

• General
• Law
• Military
• Physiology
• US Government