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RR

abbreviation

Definition of RR

  1. 1 railroad

  2. 2 rural route



Examples of rr

  1. Turn left at the RR crossing.




RR Defined for Kids

RR

abbreviation

Definition of RR

  1. railroad




Medical Dictionary

RR

abbreviation

Medical Definition of RR

  1. recovery room




Learn More about rr

  1. Medical Dictionary: Definition of "RR"


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