GG

GG may refer to:

Science and computing

• Gigagram or Gg, $10^9$ grams
• .gg, the Top-Level Domain country code for Guernsey
• Gadu-Gadu, an instant messaging program popular in Poland

Music

• G. G. (album), Gary Glitter's third studio album, released in 1975
• Girls' Generation, Korean girl group
• GG Allin, transgressive American hardcore punk singer-songwriter

Law and politics

• Grundgesetz, the German constitution, abbreviation in German legal use
• Governor-General
• GG, German license plate code for Gross-Gerau

Organizations

• Goldcorp, a New York City-based stock exchange listed company, symbol "GG"
• Gereformeerde Gemeenten, a conservative Reformed church in the Netherlands
• General Government, Nazi occupied territory of the Second Republic of Poland

Sports

• Ottawa Gee-Gees sports teams for University of Ottawa

Transportation

• GG (New York City Subway service), former name for the G (New York City Subway service)
• PRR GG1, a class of electric locomotives built for the Pennsylvania Railroad
• GG, the IATA designation for Sky Lease Cargo

Games

• Game Grumps, a Let's Play web series.
• GameGuard, a hacking protection program used in some MMORPGs
• Good Game, an Australian television gaming programme
• Gungrave a 2002 first person shooter
• Guilty Gear (series)
• Gg (pronounced "geg"), an alien race from the Star Control series of video games
• "Good Game", internet slang that may be used at the end of a game or match as a sign of good sportsmanship

Television

• Gungrave (anime) a 2003 series based on the video game

Books

• Green Goddess or GG, nickname for Kenkyūsha's New Japanese-English Dictionary

Other

See also

• 2G (disambiguation)
• G2 (disambiguation)
• Gigi (disambiguation)