RR

From Wikipedia, the free encyclopedia

RR, Rr or rr may refer to:

Arts and entertainment[edit]

Businesses and organizations[edit]

Language[edit]

Science and technology[edit]

Biology and medicine[edit]

Computing[edit]

Sports[edit]

  • Rajasthan Royals, an Indian Premier League franchise
  • Ranchi Rhinos, a defunct Hockey India League franchise
  • Run rate, an average number of runs a batsman (or the batting side) scores in an over of 6 balls in cricket

Transportation[edit]

See also[edit]