pr

Definitions

Electronics

  • (written as Pr)
    Within the YPbPr color model, one of the two color-difference signals. The other is Pb (3).
  • chemical symbol forpraseodymium
    (written as Pr)

Information & Library Science

Cars & Driving

  • acronym forply rating
    (written as PR)
  • noun an index of load-carrying capacity, giving the maximum permitted load for a tyre.

Slang

  • acronym forPuerto Rican
    (written as PR)
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