galaxy - 1) A system of billions of stars held together by gravity. 2) A class of starship used by Starfleet. One of which was the Enterprise led by Captain Picard.
galley - A section on a starship where food is prepared.
Gamma Quadrant - One of four quadrants in the Milky Way galaxy which is home to the Dominion.
gawk - Stare at something in an awkward way
GDF - Go Down Fighting (Tactical Ability)
Gen - Star Trek VII: Generations
generator - A device that creates something else.
Genesis planet - A planet located in the Mutara sector that was created from gaseous matter in the Mutara Nebula and the hull of the USS Reliant following the detonation of the Genesis Device.
gg - Good Game
GM - 1) General Manager, 2) Guild Master
gold - A metallic element that was very precious on Earth.
gold pressed - It is not solid gold, instead the outside is covered in gold. The idea of Gold-Pressed Latinum is a bar of latinum with gold around it.
Gold-Pressed Latinum - A form of currency used primarily by the Ferengi. It consists of latinum which is covered in gold.
good - Something that is desired or approved of.
good work - Praise of approval or commendation.
Gorn - The Gorn are a reptilian species who are extremely vicious.
Grall - A Lieutenant Tellarite on Earth Space Dock who gives exploration missions.
grav - Short for graviton.
gravimetric shift - An ability in Star Trek Online which holds an enemy in their place for a limited period of time.
gravitic anchor - An ability from the omega force space set which weakens your enemy's defense,
graviton - A subatomic particle which transmits the force of gravity.
graviton deflector - A type of Deflectorthat boost to the Starship Graviton Generators , Starship Subspace Decompiler and Starship Countermeasure Systems player skills.
graviton generator - A Ship Science Console in Star Trek Online that improves tractor beam abilities.
grind - The process of doing a repetitive and boring task in a game in order to increase your level.
GS - Gravimetric Shift (Science Ability)
GTAoE - Ground target Area of Effect
GW - Gravity Well (Science Ability)