GFR may refer to:
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Gas-cooled fast reactor
The gas-cooled fast reactor (GFR) system is a nuclear reactor design which is currently in development. Classed as a Generation IV reactor, it features a fast-neutron spectrum and closed fuel cycle for efficient conversion of fertile uranium ...
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Gefreiter
Gefreiter (, abbr. Gefr.; plural ''Gefreite'') is a German, Swiss and Austrian military rank that has existed since the 16th century. It is usually the second rank or grade to which an enlisted soldier, airman or sailor could be promoted.Duden; D ...
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General fertility rate
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Glomerular filtration rate
Renal functions include maintaining an acid–base balance; regulating fluid balance; regulating sodium, potassium, and other electrolytes; clearing toxins; absorption of glucose, amino acids, and other small molecules; regulation of blood p ...
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Government Flight Representative
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Grand Forks Railway, a Canadian railway
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Grand Funk Railroad
Grand Funk Railroad (often shortened to Grand Funk) is an American rock band formed in 1968 in Flint, Michigan, by Mark Farner (vocals, guitar), Don Brewer (drums, vocals), and Mel Schacher (bass). The band achieved peak popularity and succes ...
, an American rock band
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Grup Feroviar Român
Grup Feroviar Român, or simply GFR, is the largest private railway company in Romania and one of the largest in South Eastern Europe. Founded in 2001, the company owns freight operations in Romania, Hungary, Bulgaria, Greece Serbia, Ukraine, Moldo ...
, a Romanian railway freight company
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Guinean franc
The Guinean franc (french: franc guinéen, ISO 4217 code: ''GNF'') is the currency of Guinea. It is subdivided into one hundred ''centimes'', but no centime denominations were ever issued.
History
First Guinean franc
The first Guinean franc w ...
{{Disambiguation