JRR may refer to:
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J. R. R. Tolkien
John Ronald Reuel Tolkien (, ; 3 January 1892 – 2 September 1973) was an English writer and philologist. He was the author of the high fantasy works ''The Hobbit'' and ''The Lord of the Rings''.
From 1925 to 1945, Tolkien was the Rawlins ...
(1892–1973), English writer, poet, philologist and university professor
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Jaime Robbie Reyne (born 1985), Australian singer
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Jay Robinson Racing
Premium Motorsports (formerly Jay Robinson Racing) was an American professional stock car racing team that competed in the NASCAR Cup Series. The team last fielded the No. 15 Chevrolet Camaro ZL1 LE full-time for Brennan Poole, and the No. 27 Ca ...
, a racing team
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Jiru language
Jiru is a Jukunoid language of Nigeria
Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a country in West Africa. It is situated betwe ...
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Jackie Robinson (1919–1972), American baseball player
* ''
Journal of Raptor Research'', a peer-reviewed scientific journal covering birds of prey and raptor research
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