GJ or Gj may refer to:
Gjakova (Albanian: Gjakovë) or Đakovica (Serbian Cyrillic: Ђаковица) is a city and municipality in western Kosovo.
Gjirokastër (Albanian pronunciation: [ɟiɾokastəɾ]) is a city in southern Albania, situated in a valley between the Gjerë mountains and the Drino, at 300 metres above sea level.
"Morava" redirects here. For other uses, see Morava
Gjorge Ivanov, also transliterated as Ǵorge (Macedonian: Ѓорге Иванов, pronounced [ˈɟɔrɡɛ ˈivanɔf]; born May 2, 1960), is the President of the Republic of Macedonia, in office since 2009.
GJ Club (GJ部, Gujjobu, lit. Good Job Club) is a Japanese light novel series written by Shin Araki and illustrated by Aruya.
Gjergji Muzaka (born 26 September 1984 in Tiranë) is an Albanian footballer who plays for Skënderbeu Korçë in the Albanian Superliga as a midfielder.
Gjon Kastrioti or John Castriot (13?? – 4 May 1437) was an Albanian nobleman, member of the Kastrioti family, and the father of Skanderbeg.
Gap junction beta-1 protein (GJB1), also known as connexin 32 (Cx32) is a transmembrane protein that in humans is encoded by the GJB1 gene.
Gjoa Haven (/ˌdʒoʊ ˈheɪvən/; Inuktitut: Uqsuqtuuq, syllabics: ᐅᖅᓱᖅᑑᖅ, meaning "lots of fat", referring to the abundance of sea mammals in the nearby waters) is a hamlet in Nunavut, above the Arctic Circle, located in the Kitikmeot Region, 1,056 km (656 mi) northeast of Yellowknife, Northwest Territories.