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IT Abbreviations & Acronyms: Comprehensive Glossary

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There are currently 70 acronyms in this directory beginning with the letter G.
G
G-cloud
Government Cloud
G2G
Government To Government
GAAP
Generally Accepted Accounting Principles
GaAs
Gallium Arsenide
GaAsFET
Gallium Arsenide Field-Effect Transistor
GAL
Microsoft Exchange Global Address List
GALP
Good Automated Laboratory Practices
GAN
Generic Access Network
GAO
General or Government Accounting Office
GARP
Generic Attribute Registration Protocol
GATE
General Architecture For Text Engineering
GATS
General Agreement On Trade In Services
GATT
General Agreement On Tariffs and Trade
GB
Gigabyte
GBIC
Gigabit Interface Converter
Gbps
Billions Of Bits Per Second
GDMO
Guidelines For Definition Of Managed Objects
GDP
Gross Domestic Product
Geek Games
It Olympics
GEM
Generic Equipment Model
Generation F
Generation Facebook
GESTALT
Grid-Based Estimation Of Surface Traversability Applied To Local Terrain
GFEBS
General Fund Enterprise Business System
GHz
Gigahertz
GIA
Government Information Awareness
GID
Group Id or Global Index File
GIF
Graphics Interchange Format
GIF89a
Graphics Interchange Format Version 89A
GigaPOP
Gigabit Point-Of-Presence
GIGO
Garbage In, Garbage Out
GII
Global Information Infrastructure
GIS
Geographic Information System
GL
General Ledger
GLBA
Gramm-Leach-Bliley Act
GLONASS
Globalnaya Navigatsionnay Sputnikovaya Sistema
GlusterFS
Gluster File System
GLV
Grating Light Valve
GML
Generalized Markup Language
GMP
Good Manufacturing Practices
GMPLS
Generalized Multiprotocol Label Switching or Multiprotocol Lambda Switching
GMROI
Gross Margin Return On Investment
GNEC
Global Network Enterprise Construct
GNOME
Gnu Network Object Model Environment
GNSS
Global Navigation Satellite System
GNU General Public License
Gnu Gpl or Simply Gpl
Google Play
android Marketplace
gOS
Good Operating System
GP Editor
Group Policy Editor
GPF
General Protection Fault
GPO
Group Policy Object
GPRS
General Packet Radio Services
GPS
Global Positioning System
GPS Messaging
Global Positioning System Messaging or Mid-Air Messaging
GPU
Graphics Processing Unit
GRC
Governance, Risk and Compliance
GRE
Generic Routing Encapsulation
Green IT
Green Information Technology
GRUB
Grand Unified Bootloader
GSM
Global System For Mobile Communication
GTAG
Global Tag
gTLD
Generic Top-Level Domain Name
GTM strategy
Go-To-Market Strategy
GUA
Graphical Password or Graphical User Authentication
Guest VM
Guest Virtual Machine
GUI
Graphical User Interface
GUID
Global Unique Identifier
GUM
Global Update Manager
GVRP
Garp Vlan Registration Protocol or Generic Vlan Registration Protocol
GWAC
Governmentwide Acquisition Contract
Gy
Gray

A quick reference guide for Information Technology (IT) related acronyms and abbreviations.

As a service to IT personnel everywhere (and also for ourselves) we’ve compiled a comprehensive list of IT-related acronyms and abbreviations.

Acronyms can be pronounced as words, like NASA and UNESCO; as individual letters, like FBI, TNT, and ATM; or as both letters and words, like JPEG (pronounced JAY-peg).

Abbreviations formed from a string of initials and usually pronounced as individual letters are more specifically called initialisms or alphabetisms.

No matter how you refer to these IT-related terms, please use our quick reference guide or search TechTerms.com to help decode the world of IT abbreviations and acronyms.

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