GG

GG may refer to:

Gaming

• GG (gaming), an abbreviation used in video games meaning "good game"
• GameGuard, a hacking protection program used in some MMORPGs
• Game Gear, a handheld game console released by SEGA
• Game Genie, a video game cheat cartridge
• Guilty Gear, a fighting game series by Arc System Works
• The G.G. Shinobi, a side-scrolling action game by Sega released for the Game Gear in 1991
• Gamergate (harassment campaign)

Music

• G. G. (album), a 1975 album by Gary Glitter
• Girls' Generation, Korean girl group
• GG Allin, transgressive American hardcore punk singer-songwriter

Television

• Game Grumps, a video gaming web series
• Gossip Girl, an American teen drama series
• GG, the production code for the 1967 Doctor Who serial The Underwater Menace

Transportation

• GG (New York City Subway service)
• Sky Lease Cargo's IATA designation
• GG, a version of the Subaru Impreza station wagon
• GG Duetto, a motorcycle+sidecar built by Swiss Grüter+Gut Motorradtechnik GmbH (GG)

Other uses

• .gg, the top-level domain country code for Guernsey
• Gadu-Gadu, an instant messaging program popular in Poland
• Galle Gladiators, a team participating in Lanka Premier League
• Gujarat Giants (disambiguation), various sports teams in the Indian state of Gujarat
• General Government, Nazi-occupied territory of the Second Republic of Poland
• Gigagram or Gg
• Gish gallop, a rhetorical debating technique named after Duane Gish
• Glenanne gang, secret informal alliance of Ulster loyalists
• Goldcorp's NYSE symbol
• Governor-general, a viceregal title commonly used in the Commonwealth
• Groß-Geraus vehicle registration code
• Grundgesetz, the German constitution
• Gudang Garam, an Indonesian cigarette company based in Kediri, East Java
• KenkyÅ«sha's New Japanese-English Dictionary or Green Goddess
• GG, a trademark of fashion house Gucci
• GG, a bra size
• GG cycle, a rocket engine operation method, see gas-generator cycle