GR may refer to:
Greece (Greek: Ελλάδα, Elláda [eˈlaða]), officially the Hellenic Republic (Greek: Ελληνική Δημοκρατία Ellinikí Dimokratía [eliniˈci ðimokraˈti.a]), historically also known as Hellas (Ancient Greek: Ἑλλάς Hellás [heˈlas]), is a country in southeastern Europe, with a population of approximately 11 million as of 2015. Athens is the nation's capital and largest city, followed by Thessaloniki.
Grey's Anatomy is an American medical drama television series that premiered on American Broadcasting Company (ABC) as a mid-season replacement on March 27, 2005. The series focuses on the fictional lives of surgical interns, residents and attending physicians, as they evolve into seasoned doctors while trying to maintain personal lives and relationships.
Great Britain, also known as Britain, is a large island in the north Atlantic Ocean off the northwest coast of continental Europe.
The Great Depression was a severe worldwide economic depression that took place during the 1930s. The timing of the Great Depression varied across nations; in most countries it started in 1929 and lasted until the late 1930s.
The Great Famine (Irish: an Gorta Mór, [anˠ ˈgɔɾˠt̪ˠa mˠoːɾˠ]) or the Great Hunger was a period of mass starvation, disease, and emigration in Ireland between 1845 and 1852. It is sometimes referred to, mostly outside Ireland, as the Irish Potato Famine, because about two-fifths of the population was solely reliant on this cheap crop for a number of historical reasons.
The Greek alphabet has been used to write the Greek language since the late 9th century BC or early 8th century BC It was derived from the earlier Phoenician alphabet, and was the first alphabetic script to have distinct letters for vowels as well as consonants.
The gray wolf or grey wolf (Canis lupus), also known as the timber wolf or western wolf, is a canine native to the wilderness and remote areas of Eurasia and North America.
Gross Domestic Duty (GDP) is a monetary measure of the market value of all final goods and services produced in a period (quarterly or yearly).
A greenhouse gas (abbrev. GHG) is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range.