The meaning of the Acronym RSU is...

RSU is

• Runway Supervisory
• Railway Services Unit

More Meanings For RSU:

• Remote Service Unit
• Remote Switching Unit
• Required Service Utilization
• Radio Shack Unlimited
• Rate Sensor Unit
• Re Spawners United
• Restricted Stock Unit
• Remote Service Unit
• Rural Settlement Unit
• Runway Supervisory
• Railway Services Unit
• Restraint Strength Understanding
• Yosu, Republic of Korea

RSU is also in:

• Airport Codes
• Electronics
• Funnies
• Law
• NASA
• Networking
• State and Local
• Stock Exchange
• Telecom
• Transportation