G
- G
- gang bang
- Gang of Four
- garbage collect
- garply
- gas
- Gates's Law
- gawble
- GC
- GCOS
- GECOS
- gedanken
- geef
- geek
- geek code
- geek out
- geekasm
- gen
- gender mender
- General Public Virus
- generate
- Genius From Mars Technique
- gensym
- Get a life!
- Get a real computer!
- GandhiCon
- gib
- GIFs at 11
- gig
- giga-
- GIGO
- gilley
- gillion
- ginger
- GIPS
- GIYF
- glark
- glass
- glass tty
- glassfet
- glitch
- glob
- glork
- glue
- gnarly
- GNU
- gnubie
- GNUMACS
- go flatline
- go gold
- go root
- go-faster stripes
- GoAT
- goat file
- gobble
- Godwin's Law
- Godzillagram
- golden
- golf-ball printer
- gonk
- gonkulator
- gonzo
- Good Thing
- google juice
- gopher
- gopher hole
- gorets
- gorilla arm
- gorp
- GOSMACS
- gotcha
- GPL
- GPV
- gray goo
- gray hat
- Great Internet Explosion
- Great Renaming
- Great Runes
- Great Worm
- great-wall
- green bytes
- green card
- green lightning
- green machine
- Green's Theorem
- greenbar
- grep
- gribble
- grilf
- grind
- grind crank
- gritch
- grok
- gronk
- gronk out
- gronked
- grovel
- grue
- grunge
- gubbish
- Guido
- guiltware
- gumby
- gunch
- gunpowder chicken
- guru
- guru meditation
- gweep
- GWF