W.R. Grace & Co.

WR may refer to:

Arts and media

* '' W.R.: Mysteries of the Organism'', a Serbian film,
* Wikipedia Review, an Internet forum for the discussion of Wikimedia projects, particularly the English Wikipedia.
* Willie Revillame, a Philippine TV host
* Wiltshire Radio, original name of Heart Wiltshire, an English radio station

Businesses and organizations

* WR, IATA airline designator for WestJet Encore
* Welter Racing, a French sports car maker
* Western Railway zone, India

Places

* WR postcode area, England
* WR Draw, a bridge over the Passaic River, in New Jersey, US

Science and technology

* Band 3, a protein (HGNC code WR)
* Wasserman reaction is an antibody test for syphilis, based on complement-fixation
* Wolf-Rayet galaxy, a galaxy which contains large numbers of Wolf-Rayet stars
* Wreath product, a concept from group theory

Sport

* Wide receiver, a position in American football
* World record, the best result ever in for example a sport using measurement
* World Rugby, the international governing body for rugby union
* Work rate, in association football

Other uses

* , a digraph in certain languages
* Water Resistant mark, commonly stamped on the back of wrist watches
* War Robots, a game by Pixonic
* League of Legends: Wild Rift, the mobile version of the MOBA game League of Legends by Riot Games

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