The meaning of the Acronym ROO is...

ROO is

• Return On Objective

More Meanings For ROO:

• Kangaroo
• Research On Optics
• Return On Objective
• Research On Optics
• Rondonopolis, MT, Brazil
• Kangaroo

ROO is also in:

• Airport Codes
• Australian
• Chat
• Military
• Unfiled
• Universities