GA - Grand Alliance
GAC - Governmental Advisory Committee
GAD - Global Application Delivery
GAIN - Gator Advertising and Information Network
GAM - Global Array Manager
GAP - Generic Access Profile
GART - Graphics Aperture Re-map Table
GAS - Genetic Algorithms Stuff
GASS - Global Access to Secondary Storage
Gb - Gigabit
GB - GigaByte
GbE - Gigabit Ethernet
GBIC - GigaBit Interface Converter
GBP - Global Business Partner
Gbps - Gigabits per second
GBps - GigaBytes per second
GC - Garbage Collection
GC - Graphics Context
GCAC - Generic Connection Admission Control
GCC - General Communication Channel
GCC - GNU C Compiler
GCC - GNU Compiler Collection
GCC - Group Call Control
GCFA - GIAC Certified Firewall Analyst
GCFA - GIAC Certified Forensic Analyst
GCIA - GIAC Certified Intrusion Analyst
GCIH - GIAC Certified Incident Handler
GCL - GNU Common LISP
GCN - Government Computer News
GCRA - Generic Cell Rate Algorithm
GCS - Georgian Computer Society
GCSE - Global Common Subexpression Elimination
GCSO - Global Customer Solutions Operations
GDA - Global Database Access
GDA - Global Directory Agent
GDAA - Game Developers Association of Australia
GDANDB - Global Documents Aliases Names DataBase
GDB - GNU DeBugger
GDC - Game Developers Conference
GDDM - Graphical Data Display Manager
GDG - Generation Data Group
GDI - Global Domains International
GDI - Graphics Device Interface
GDIS - Global Distribution Images System
GDK - GTK+ Drawing Kit
GDM - GNOME Display Manager
GDML - Geometry Description Markup Language
GDN - Global Development Network
GDP - Gateway Discovery Protocol
GDPS - Geographically Dispersed Parallel Sysplex
GDS - General Data Stream
GDS - Generation Data Set
GDT - Global Descriptor Table
GE - General Electric
GE - Gigabit Ethernet
GEC - Gigabit EtherChannel
GEC - Gigabit Ethernet Consortium
GECO - Genetic Evolution through Combination of Objects
GECOS - General Electric Comprehensive Operating Supervisor
GEIS - GE Information Services
GEM - GigabitEthernet MAC
GEM - Global Enterprise Manager
GEM - Graphics Environment Manager
GEM - Guardian Enclosure Management
GEML - Gene Expression Markup Language
GERAN - GSM/EDGE Radio Access Network
GeSI - Global e-Sustainability Initiative
GET - Greenwich Electronic Time
GEWIS - Global Early Warning Information System
GFAC - Generalized Framework for Access Control
GFP - Generic Framing Procedure
GFS - Global File Service
GFS - Global File System™
GGCS - Golden Gate Computer Society
GGF - Global Grid Forum
GGP - Gateway-to-Gateway Protocol
GGRF - GSM Global Roaming Forum
GGSC - GIAC Gold Standard Certificate
GGSN - Gateway GPRS Support Node
gH - global Hell
GHz - Giga Hertz
GIAC - General Inquiry Access Code
GIAC - Global Information Assurance Certification
GICS - Global Industry Classification Standard
GID - Group ID
GIF - Graphics Interchange Format
GII - Global Information Infrastructure
GILC - Global Internet Liberty Campaign
GIMLET - GNOME Input Method Language Engine Tool
GIMP - GNU Image Manipulation Program
GIMPS - Great Internet Mersenne Prime Search
GIOD - Globally Interconnected Object Databases
GIOP - General Inter-ORB Protocol
GIPI - Global Internet Policy Initiative
GIS - Geographic Information Systems
GISA - German Information Security Agency
GISO - GIAC Information Security Officer
GIX - Global Internet eXchange
GKS - Graphical Kernel System
GLM - General Linear Model