GR

{{seealso|#Digital arts devices|Ghost Rider (disambiguation)}}

• Golmaal Returns, a Hindi comedy film
• Generator Rex, an animated sci-fi series
• Guilty Remnant, a fictional cult in The Leftovers (TV series)

• Ghost Reveries, a 2005 album by Opeth
• Good Riddance (band), an American punk group

• GameRevolution, run by Mandatory
• GamesRadar+, run by Future plc
• GoodReads, run by Amazon

• Tom Clancy's Ghost Recon, a tactical shooter series

• Georgius Rex (royal cypher: GR); see King George (disambiguation)
• George VI of the United Kingdom
• George V of the United Kingdom
• Globalise Resistance, a British anti-capitalist group
• Gonnema Regiment of the South African Army
• Government relations, or lobbying
• Government Resident, a diplomatic post

• Greece (ISO 3166/NATO:GR)

• Grand Rapids, Michigan
• Grand Rapids, Minnesota

• Giurgiu County, Romania
• Grisons, a Swiss canton (ISO:CH-GR)
• Groningen (province), Netherlands (ISO:NL-GR)
• Province of Grosseto, Tuscany, Italy

• Garden Reach, Kolkata, West Bengal, India
• Grand Rapids, Michigan, United States

• Glucocorticoid receptor, a structure
• Glutathione reductase, an enzyme

• .gr, Greece's top-level domain
• Google Reader, a defunct RSS reader service
• Graphics Resolution, a graphics mode for Apple II-family computers

• Ricoh GR digital cameras, a series of digital cameras manufactured by Ricoh
• Ricoh GR (large sensor compact camera), the current line of cameras in the GR series
• GR series guitar synthesizers produced since 1977 by the Roland Corporation of Japan

• GR, METAR reporting code for hail {{nobr|≥ 5 mm}} in diameter
• Gutenberg–Richter law, in seismology

===Mathematics===

• Galois ring, in abstract algebra
• Gradian, in geometry
• Gradshteyn and Ryzhik, a calculus reference work
• the Grassmannian, $\backslash operatorname\{Gr\}\_k(V)$

• General relativity, Einstein's 1915 theory of gravity
• Grashof number, in fluid dynamics

• London North Eastern Railway, Britain (reporting mark: GR)
• Aurigny Air Services, Guernsey (IATA designator: GR)
• Gemini Air Cargo, Virginia, US (defunct IATA designator: GR)
• Goodrich Corporation, an American tire and aerospace manufacturer
• Toyota Gazoo Racing, a motorsports division

• GR footpath, a class of long-distance trail in western Europe
• Toyota GR engine, a petrol automotive engine series
• Green Line (Washington Metro), United States Capital Region
• Berliet GR, a range of heavy-duty trucks

• G.R., for General Register, when citing Supreme Court cases in the Philippines
• Gabriel Richard High School, a private high school in Michigan
• Golden Retriever, a type of dog breed
• Grain (measure) (gr), a unit of mass
• Greetings & Readings, an independent bookseller
• Gwoyeu Romatzyh, a system of romanization for Chinese

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• {{lookfrom}}
• {{lookfrom|gr}}
• {{intitle|g-r}}
• {{intitle}}
• GRS (disambiguation)
• Ghost Rider (disambiguation)
• JR (disambiguation)
• RG (disambiguation)
• G (disambiguation)
• R (disambiguation)

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