The meaning of the Acronym RLO is...

RLO is

• Reduced Light Output

More Meanings For RLO:

• Reusable Learning Object
• Residence Life Office
• Return Letter Office
• Restricted Life Option
• Resident Liaison Officer
• Reduced Light Output
• Rack Level Outgassing
• Related Learning Opportunity

RLO is also in:

• Educational
• General
• Military
• NASA
• Positions
• Universities
• USPS