G	Group
GA	General Atomics
GA	Go-Ahead
GAC	Government Advisory Committee
GAD	Geographical Area Description
GADAG	Generalized Almost Directed Acyclic Graph
GAL	G-ACh Label
GAP	Group Associated Policy
GARP	Generic Attribute Registration Protocol
GASP	Global asynchronous stream packet
GBR	Guaranteed Bit Rate
GC	GLOBAL CONSTRAINTS
GC	Group Class.
GCA	geopolitical certificate authority
GCAC	Generic Connection Admission Control
GCC	Google Congestion Control
GCKS	Group Controller Key Server
GCM	Galois Counter Mode
GCO	Global Concurrent Optimization
GCP	Gateway Control Protocol
GCRA	Generic Cell Rate Algorithm
GDI	Graphics Device Interface
GDOI	Group Domain of Interpretation
GE	Gigabit Ethernet
GEF	GCAC edge function
GELS	GMPLS Ethernet Label Switching
GEN	Group Event Notification
GETS	Government Emergency Telecommunication Service
GETS	Government Emergency Telecommunications Service
GFA	Gateway Foreign Agent
GFC	Generic Flow Control
GFP	Generic Framing Procedure
GFP-F	Generic Framing Procedure -Framed
GFR	Guaranteed Frame Rate
GGF	Global Grid Forum
GGP	Gateway Gateway Protocol
GGP	Gateway-Gateway Protocol
GGSN	Gateway GPRS Support Node
GHR	Global Handle Registry
GIAI	Global Individual Asset Identifier
GIF	Graphic Interchange Format
GIG	Global Information Grid
GIST	General Internet Signaling Transport
GJD	Group Join Delay.
GKDC	group key distribution centre
GKDF	Generalized Key Derivation Function
GKM	Group Key Management
GKMP	Group Key Management Protocol
GKP	Group Key Packet
GL	Group List
GLB	Global Locator Block
GLC	Group Lifetime Change
GLD	Group Leave Delay.
GLN	Global Location Number
GM	Group Member
GMAC	Galois Message Authentication Code
GML	Geographic Markup Language
GML	Geography Markup Language
GMP	Group Management Protocol
GMPLS	Generalized Multi-Protocol Label Switching
GMS	Generic Managed System
GMT	Greenwich Mean Time
GNA	Group Network Address
GNAM	Generic Notification Acknowledgement Message
GNE	Gateway Network Element
GNP	Geographic number portability
GNSS	Global Navigation Satellite System
GO	Group Owner
GOES	Geosynchronous Orbiting Environmental Satellite
GOF	Global Objective Function
GOP	Group of Pictures
GOSIP	Government Open Systems Interconnection Profile
GPAD	Group Peer Authorization Database
GPI	generalized port identifier
GPRS	GSM Packet Radio System
GPRS	General Packet Radio Service
GPS	Global Positioning System
GR	Graceful Restart
GRAI	Global Returnable Asset Identifier
GRE	Generic Route Encapsulation
GRE	Generic Router Encapsulation
GRE	Generic Routing Encapsulation
GREASE	Generate Random Extensions And Sustain Extensibility
GRH	Global Routing Header
GRIC	Global Reach Internet Consortium
GRP	Group Rekey Package
GRTT	Group Round-Trip Time
GRUU	Globally Routable UA URI
GS	Generic Stream
GS	Group Status
GS	Guaranteed Service
GSA	General Services Administration
GSA	Group Secure Association
GSA	Group Security Association
GSAKMP	Group Secure Association Key Management Protocol
GSE	Generalized Structure Element
GSE	Generic Stream Encapsulation
GSER	Generic String Encoding Rules
GSI	Global Source ID
GSI	Goverment Systems, Inc.
GSI	Government Systems, Inc.
GSMP	General Switch Management Protocol
GSN	Gigabyte System Network
GSPD	Group Security Policy Database
GSPM	Generic Secure Password Method
GSS	Generic Security Service
GSTN	Global Switched Telephone Network
GTC	Generic Token Card
GTP	GPRS Tunneling Protocol
GTP	GPRS Tunnelling Protocol
GTP	Generic Tunneling Protocol
GTPK	Group Traffic Protection Key
GTS	Gen. Traff. Shap.
GTS	Generic Traffic Shaping
GTS	Guaranteed Time Service
GTSM	Generalized TTL Security Mechanism
GUA	Graphical User Agent
GUI	graphical user interface
GVL	Generic Voucher Language
GVRP	GARP VLAN Registration Protocol
GWM	Group Workload Manager