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Meanings and definitions for RIR

What does RIR stand for? What does RIR mean?

• Regional Internet registry, nonprofit corporations that administer and register Internet Protocol (IP) address space and Autonomous Systems (AS)
• Richmond International Raceway
• Riverside International Raceway
• Royal Irish Regiment, either: Royal Irish Regiment (1684-1922)
• The Royal Irish Regiment (27th (Inniskilling) 83rd and 87th and Ulster Defence Regiment) (formed 1992)
• Real Illusions: Reflections, an album by American guitarist Steve Vai
• Rock in Rio, a recurring music festival, originating in Rio de Janeiro, Brazil
• Rush in Rio, a live album by Canadian band Rush
• Rhode Island Red, a breed of chicken
• Riverside Fla-Bob airport (code), United States

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