# GR

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> Source: https://en.wikipedia.org/wiki/GR
> Source revision: 1352651464
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**GR** may refer to:

## Arts and entertainment

See also: [Digital arts devices](#Digital_arts_devices) and [Ghost Rider (disambiguation)](/source/Ghost_Rider_(disambiguation))

### Film and television

- *[Golmaal Returns](/source/Golmaal_Returns)*, a Hindi comedy film
- *[Generator Rex](/source/Generator_Rex)*, an animated sci-fi series
- Guilty Remnant, a fictional cult in [*The Leftovers* (TV series)](/source/The_Leftovers_(TV_series))

### Music

- *[Ghost Reveries](/source/Ghost_Reveries)*, a 2005 album by Opeth
- [Good Riddance (band)](/source/Good_Riddance_(band)), an American punk group

### Review websites

- *[GameRevolution](/source/GameRevolution)*, run by Mandatory
- *[GamesRadar+](/source/GamesRadar%2B)*, run by Future plc
- [GoodReads](/source/GoodReads), run by Amazon

### Video games

- *[Tom Clancy's Ghost Recon](/source/Tom_Clancy's_Ghost_Recon)*, a tactical shooter series
- *[Gravity Rush](/source/Gravity_Rush)*, an action role-playing video game

## Government and politics

- *Georgius Rex* (royal cypher: GR); see [King George (disambiguation)](/source/King_George_(disambiguation)) - [George VI of the United Kingdom](/source/George_VI_of_the_United_Kingdom) - [George V of the United Kingdom](/source/George_V_of_the_United_Kingdom)
- [Globalise Resistance](/source/Globalise_Resistance), a British anti-capitalist group
- [Gonnema Regiment](/source/Gonnema_Regiment) of the South African Army
- [Government relations](/source/Government_relations), or lobbying
- [Government Resident](/source/Government_Resident), a diplomatic post

## Places

### Country

- [Greece](/source/Greece) (ISO 3166/NATO:GR)

### Cities

- [Grand Rapids, Michigan](/source/Grand_Rapids,_Michigan)
- [Grand Rapids, Minnesota](/source/Grand_Rapids,_Minnesota)

### Regions

- [Giurgiu County](/source/Giurgiu_County), Romania
- [Grisons](/source/Grisons), a Swiss canton (ISO:CH-GR)
- [Groningen (province)](/source/Groningen_(province)), Netherlands (ISO:NL-GR)
- [Province of Grosseto](/source/Province_of_Grosseto), Tuscany, Italy

### Settlements

- [Garden Reach](/source/Garden_Reach), Kolkata, West Bengal, India
- [Grand Rapids, Michigan](/source/Grand_Rapids,_Michigan), United States

## Science and technology

### Biochemistry

- [Glucocorticoid receptor](/source/Glucocorticoid_receptor), a structure
- [Glutathione reductase](/source/Glutathione_reductase), an enzyme

### Computing and Internet

- [.gr](/source/.gr), Greece's top-level domain
- [Google Reader](/source/Google_Reader), a defunct RSS reader service
- [Graphics Resolution](/source/Graphics_Resolution), a graphics mode for Apple II-family computers

### Digital arts devices

- [Ricoh GR digital cameras](/source/Ricoh_GR_digital_cameras), a series of digital cameras manufactured by Ricoh - [Ricoh GR (large sensor compact camera)](/source/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](/source/Roland_Corporation) of Japan

### Geophysics

- GR, [METAR](/source/METAR) reporting code for hail ≥ 5 mm in diameter
- [Gutenberg–Richter law](/source/Gutenberg%E2%80%93Richter_law), in seismology

### Mathematics

- [Galois ring](/source/Galois_ring), in abstract algebra
- [Gradian](/source/Gradian), in geometry
- *[Gradshteyn and Ryzhik](/source/Gradshteyn_and_Ryzhik)*, a calculus reference work
- the [Grassmannian](/source/Grassmannian), \operatorname{Gr}_k(V)
- the [associated graded ring](/source/Associated_graded_ring), \operatorname{gr}_I(R)

### Physics

- [General relativity](/source/General_relativity), Einstein's 1915 theory of gravity
- [Grashof number](/source/Grashof_number), in fluid dynamics

## Transport

### Transport businesses

- [London North Eastern Railway](/source/London_North_Eastern_Railway), Britain (reporting mark: GR)
- [Aurigny Air Services](/source/Aurigny_Air_Services), Guernsey (IATA designator: GR)
- [Gemini Air Cargo](/source/Gemini_Air_Cargo), Virginia, US (defunct IATA designator: GR)
- [Goodrich Corporation](/source/Goodrich_Corporation), an American tire and aerospace manufacturer
- [Toyota Gazoo Racing](/source/Toyota_Gazoo_Racing), a motorsports division

### Other transport uses

- [GR footpath](/source/GR_footpath), a class of long-distance trail in western Europe
- [Toyota GR engine](/source/Toyota_GR_engine), a petrol automotive engine series
- [Green Line (Washington Metro)](/source/Green_Line_(Washington_Metro)), United States Capital Region
- [Berliet GR](/source/Berliet_GR), a range of heavy-duty trucks

## Other uses

- [G.R.](/source/Case_citation#Supreme_Court), for General Register, when citing Supreme Court cases in the Philippines
- [Gabriel Richard High School](/source/Gabriel_Richard_High_School), a private high school in Michigan
- [Golden Retriever](/source/Golden_Retriever), a type of dog breed
- [Grain (measure)](/source/Grain_(measure)) (gr), a unit of mass
- [Greetings & Readings](/source/Greetings_%26_Readings), an independent bookseller
- [Gwoyeu Romatzyh](/source/Gwoyeu_Romatzyh), a system of romanization for Chinese

## See also

- [GRS (disambiguation)](/source/GRS_(disambiguation))
- [Ghost Rider (disambiguation)](/source/Ghost_Rider_(disambiguation))
- [JR (disambiguation)](/source/JR_(disambiguation))
- [RG (disambiguation)](/source/RG_(disambiguation))
- [G (disambiguation)](/source/G_(disambiguation))
- [R (disambiguation)](/source/R_(disambiguation))
- [GR1](/source/GR1_(disambiguation))

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Adapted from the Wikipedia article [GR](https://en.wikipedia.org/wiki/GR) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/GR?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.