GR may refer to:
Greenland (Greenlandic: Kalaallit Nunaat, pronounced [kalaːɬit nunaːt]; Danish: Grønland, pronounced [ˈkʁɶnˌlænˀ]) is an autonomous country of the Kingdom of Denmark, located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago.
Grey's Anatomy is an American medical drama television series that premiered on March 27, 2005, on the American Broadcasting Company (ABC) as a mid-season replacement.
The Greek alphabet has been used to write the Greek language since the late ninth or early eighth century BC.
The Great Depression was a severe worldwide economic depression that took place mostly during the 1930s, beginning in the United States.
Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of 209,331 km2 (80,823 sq mi), it is the largest of the British Isles, the largest European island, and the ninth-largest island in the world.
The great white shark (Carcharodon carcharias), also known as the great white, white shark or white pointer, is a species of large mackerel shark which can be found in the coastal surface waters of all the major oceans.
The Great Recession (see "Terminology" for other names) was a period of general economic decline (recession) observed in world markets during the late 2000s and early 2010s.