~1 min read
Encyclopedic overview
4 sectionsContents
- Companies and organizations
- Media and entertainment
- Political parties
- Other uses
RIR may refer to: Regional Internet registry, nonprofit corporations that administer and register Internet Protocol (IP) address space and Autonomous Systems (AS)
==Companies and organizations== Richmond International Raceway Riverside International Raceway British Army regiments: Royal Irish Rangers Royal Irish Rifles Royal Irish Regiment, either: Royal Irish Regiment (1684–1922) Royal Irish Regiment (1992)
Excerpted from Wikipedia’s “RIR” article, available under the CC BY-SA 4.0 licence.