G
- Gaga — Chinese Linux Extension 1.1
- Galactica — Sun StorEdge L20, L40, L60
- Galaxy — Sun SPARCServer 600MP, 630MP, 670MP, 690MP
- Galiano — XMAX (XMetaL for ActiveX) 4.0 Service Pack 4
- Galibaldi — D850GB
- Galileo — Microsoft Windows CE 3.0 for Handheld PC version 4
- Galileo — Microsoft Enterprise Studio for .NET
- Galileo — Sun Ultra 10 cancelled replacement
- Gallatin — Intel Xeon MP or Pentium 4 Extreme Edition w/ 2MB L3 cache
- Garfield — Seagate ST1480N
- Gaston 2 — Intel wireless Ethernet technology
- Gemini — Sun JavaOS 1.2
- Gemini — Sun UltraSPARC dual processor CPU due in 2004
- Gemini-64 — SCO project to adapt UnixWare to 64-bit processors
- General Protection Fault — Lunar Linux 1.4.0
- Genesis — Frugalware Linux 0.1
- Genesis — Sun GE Medical special product
- Genie — Sun browser-based tool for Solaris
- Georgia — Microsoft Windows Me
- Gershwin — Apple Mac OS 9
- Geyserville — SpeedStep
- Gideon — KDevelop 3.0
- Gingerbread — Android 2.3
- Glenwood — Intel i955X chipset
- Gobi — Cyrix processor
- Gobi — IBM 750GX processor
- Goddard - Fedora 13 Linux
- Godzilla — Sun Ultra 10 cancelled replacement
- Golden Gate — Apple ][x
- Goldfish — Apple 16" Color Monitor
- Golem — Sun JavaPC Engine RC2
- Gossamer — Apple Power Macintosh G3
- Granite Bay — Intel processors
- Grantsdale — Intel i915P and i915G chipsets
- Green Jade — Apple Macintosh SE/30
- Greencreek — Intel processors
- Greenwich — Microsoft Office 2003 real-time collaboration
- Grendelsbane — RPM Live Linux CD 0.9
- Grimoire — Sorcerer Linux current unstable
- Grimoire — Source Mage GNU/Linux current
- Grizzly — Sun SS20 with hyperSPARC
- Grover — Sun Next generation Darwin 10
- Gryphon — Microsoft Windows CE 2.01 for Pocket PC version 1
- Guava — Sun PGX64
- Guinness — Apple Macintosh Portable
- Guinness — Red Hat Linux 7.0 (reference to Alec Guinness)
- Guinness — Silicon Graphics Indy Workstation
- Gumbi — Sun QuadFastEthernet PCI
- Gumby — Apple II
- Gutsy Gibbon — Ubuntu 7.10
- Gypsy — Sun SPARCStation Voyager
Read more about this topic: List Of Computer Technology Code Names