Abbreviations starting with G

289 abbreviations begin with G. This page lists G to GZ.

• A
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• F
• G
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• V
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• X
• Y
• Z
• 0–9

• G – Gram +8 more
• G&A – General and administrative expenses
• G&S – Goods and services
• G-CSF – Granulocyte colony-stimulating factor
• G/P – Gravida/para
• G-SIB – Global systemically important bank
• G20 – Group of Twenty
• G2G – Got to go
• G4 – Allegiant Air
• G6PD – Glucose-6-phosphate dehydrogenase
• G7 – Group of Seven
• G77 – Group of 77
• G8 – Group of Eight
• GA – Georgia +15 more
• GA4 – Google Analytics 4
• GAA – Goals against average
• GAAP – Generally accepted accounting principles
• GAAS – Generally accepted auditing standards +1 more
• GABA – Gamma-aminobutyric acid
• GAD – Generalized anxiety disorder +1 more
• GAD-7 – Generalized Anxiety Disorder 7-item scale
• GAF – Global Assessment of Functioning
• gal – Gallon +2 more
• GAN – Generative adversarial network +1 more
• GAO – U.S. Government Accountability Office
• GAP – Guaranteed asset protection
• gar. – Garage
• GARCH – Generalized autoregressive conditional heteroskedasticity
• GARP – Growth at a reasonable price
• GAS – Group A Streptococcus
• GASB – Governmental Accounting Standards Board
• GAT – Goldmann applanation tonometry
• GATE – Gifted and Talented Education +1 more
• GATT – General Agreement on Tariffs and Trade
• GAVE – Gastric antral vascular ectasia
• GAWR – Gross axle weight rating
• GB – Gigabyte +5 more
• GBA – Greater Bay Area +1 more
• GBCA – Gadolinium-based contrast agent
• GBH – Grievous bodily harm
• GBM – Glioblastoma multiforme +1 more
• GBMI – Guilty but mentally ill
• GBP – Pound sterling +1 more
• Gbps – Gigabits per second
• GBR – United Kingdom
• GBS – Group B Streptococcus +1 more
• GBU – Guided bomb unit
• GC – Gonococcus (gonorrhea) +8 more
• GC-MS – Gas chromatography-mass spectrometry
• GCA – Giant cell arteritis +1 more
• GCC – Gulf Cooperation Council +1 more
• GCD – Greatest common divisor
• GCE – Google Compute Engine
• GCF – Greatest common factor
• GCHQ – Government Communications Headquarters
• GCIH – GIAC Certified Incident Handler
• GCM – Good Conduct Medal
• GCP – Google Cloud Platform +1 more
• GCS – Glasgow Coma Scale +1 more
• GCSE – General Certificate of Secondary Education
• GCT – Glucose challenge test +1 more
• GCWR – Gross combined weight rating
• GD – Graves' disease +5 more
• GD&T – Geometric dimensioning and tolerancing
• GDB – GNU Debugger
• GDC – Game Developers Conference
• GDD – Global developmental delay
• GDDR – Graphics double data rate
• GDI – Gross domestic income +1 more
• GDL – Guadalajara International Airport +1 more
• GDM – Gestational diabetes mellitus
• GDMT – Guideline-directed medical therapy
• gDNA – Genomic DNA
• Gdns – Gardens
• GDP – Gross domestic product
• GDPR – General Data Protection Regulation
• GDR – German Democratic Republic +1 more
• Gdsm – Guardsman
• GE – General Electric +3 more
• GED – General Educational Development
• GEDCOM – Genealogical Data Communication
• GEICO – Government Employees Insurance Company
• GEJ – Gastroesophageal junction
• GEN – General (US Army) +3 more
• GenAI – Generative artificial intelligence
• GENIUS Act – Guiding and Establishing National Innovation for U.S.…
• GEO – Geostationary orbit +1 more
• GEOINT – Geospatial intelligence
• GER – Gastroesophageal reflux (infant) +3 more
• GERD – Gastroesophageal reflux disease
• Geri – Geriatrics
• GES – Gastric emptying study
• GETA – General endotracheal anesthesia
• GF – Girlfriend +4 more
• GFC – Global financial crisis
• GFCI – Ground-fault circuit interrupter
• GFE – Good faith estimate
• GFP – Green fluorescent protein
• GFR – Glomerular filtration rate
• GG – Good game +2 more
• GGEZ – Good game, easy
• GGF – Great-grandfather
• GGO – Ground-glass opacity
• GGT – Gamma-glutamyl transferase
• GGWP – Good game, well played
• GH – Growth hormone +2 more
• GHB – Gamma-hydroxybutyrate
• GHD – Growth hormone deficiency
• GHG – Greenhouse gas
• GHS – Globally Harmonized System of Classification and Labelling… +1 more
• GHz – Gigahertz
• GI – Gastrointestinal +4 more
• GI Bill – Servicemen's Readjustment Act of 1944 and successor…
• GIAC – Global Information Assurance Certification
• GIB – Gastrointestinal bleeding +1 more
• GIDP – Grounded into double play
• GIF – Graphics Interchange Format
• GIG – Rio de Janeiro-Galeão International Airport
• GIGO – Garbage in, garbage out
• GIL – Global interpreter lock
• GIMP – GNU Image Manipulation Program
• GINA – Global Initiative for Asthma +1 more
• GIP/GLP-1 RA – Glucose-dependent insulinotropic polypeptide and…
• GIR – Greens in regulation
• GIS – Geographic information system
• GIST – Gastrointestinal stromal tumor
• GITS – Gastrointestinal therapeutic system
• GJ – Grand jury +1 more
• GK – Goalkeeper +2 more
• GKE – Google Kubernetes Engine
• GL – General ledger +4 more
• GLA – Greater London Authority +2 more
• GLAAD – GLAAD (formerly Gay & Lesbian Alliance Against Defamation)
• GLBA – Gramm-Leach-Bliley Act
• GLF – Ground-level fall
• GLHF – Good luck, have fun
• GLM – Generalized linear model
• Gln – Glen
• GLP – Good Laboratory Practice
• GLP-1 RA – Glucagon-like peptide-1 receptor agonist
• glTF – GL Transmission Format
• GM – General Motors +9 more
• GM-CSF – Granulocyte-macrophage colony-stimulating factor
• GMA – Good Morning America
• GMAT – Graduate Management Admission Test
• GMAW – Gas metal arc welding
• GMB – GMB +1 more
• GmbH – Gesellschaft mit beschränkter Haftung (company with…
• GmbH & Co. KG – GmbH & Compagnie Kommanditgesellschaft (limited…
• GMC – General Motors Truck Company +1 more
• GMDSS – Global Maritime Distress and Safety System
• GMI – Glucose management indicator
• GMLRS – Guided Multiple Launch Rocket System
• GMO – Genetically modified organism
• GMP – Guaranteed maximum price
• GMROI – Gross margin return on inventory investment
• GMS – Google Mobile Services
• GMST – Global mean surface temperature
• GMT – Greenwich Mean Time
• GMTA – Great minds think alike
• GMV – Gross merchandise value
• GN – Good night +4 more
• GNA – Geriatric nursing assistant
• gNB – Next-generation Node B
• GNC – General Nutrition Centers
• GND – Green New Deal +1 more
• GNH – Gross national happiness
• GNI – Gross national income
• GNMA – Government National Mortgage Association
• GNN – Graph neural network
• GNOME – GNU Network Object Model Environment
• GNP – Gross national product
• GNR – Gram-negative rods +1 more
• GnRHa – Gonadotropin-releasing hormone agonist
• GNSD – Good night, sweet dreams
• GNSS – Global Navigation Satellite System
• GNT – Good News Translation +1 more
• GNU – GNU's Not Unix
• GNWL – General waiting list
• GO – GO Transit +2 more
• GOA – Gone on arrival
• GOAT – Greatest of all time
• GoF – Gang of Four
• GOLD – Global Initiative for Chronic Obstructive Lung Disease
• GOP – Grand Old Party (Republican Party)
• GORD – Gastro-oesophageal reflux disease
• GOTV – Get out the vote
• GOTY – Game of the Year
• Gov. – Governor +1 more
• govt. – Government
• GP – General practitioner +7 more
• Gp Capt – Group Captain
• GPA – Grade point average +1 more
• GPC – Gram-positive cocci
• GPCR – G protein-coupled receptor
• GPG – GNU Privacy Guard
• GPGPU – General-purpose computing on graphics processing units
• gph – Gallons per hour
• GPHR – Global Professional in Human Resources
• GPI – Glycoprotein IIb/IIIa inhibitor
• GPIO – General-purpose input/output
• GPL – GNU General Public License
• gpm – Gallons per minute
• GPO – U.S. Government Publishing Office +2 more
• GPRS – General Packet Radio Service
• GPS – Global Positioning System
• GPT – Generative pre-trained transformer +1 more
• GPU – Graphics processing unit +1 more
• GPX – GPS Exchange Format
• GQ – General quarters +1 more
• GR – Greece +2 more
• GR8 – Great
• GRACE – Global Registry of Acute Coronary Events
• GRADE – Grading of Recommendations Assessment, Development and…
• GRAT – Grantor retained annuity trust
• GRB – Gamma-ray burst
• GRC – Governance, risk and compliance
• GRE – Graduate Record Examinations +2 more
• grep – Globally search for a regular expression and print
• GRI – General rate increase +1 more
• GRM – Gross rent multiplier
• GRN – Goods received note +1 more
• GRP – Gross rating point
• gRPC – gRPC Remote Procedure Calls
• GRT – Gross register tonnage
• GRU – São Paulo-Guarulhos International Airport +1 more
• GRUB – GRand Unified Bootloader
• Grv – Grove
• GRWM – Get ready with me
• GS – Gas Turbine Systems Technician +3 more
• GSA – U.S. General Services Administration
• GSAx – Goals saved above expected
• GSE – Government-sponsored enterprise
• GSEC – GIAC Security Essentials
• GSI – Graduate student instructor
• GSK – GlaxoSmithKline
• GSM – Global System for Mobile Communications +2 more
• GSMA – GSM Association
• GSOH – Good sense of humour
• GSR – Gunshot residue +1 more
• GST – Goods and services tax +2 more
• GSTIN – Goods and Services Tax Identification Number
• GSUSA – Girl Scouts of the USA
• GSW – Gunshot wound
• Gt – Gigatonne +8 more
• GT/s – Gigatransfers per second
• GTA – Greater Toronto Area +2 more
• GTAW – Gas tungsten arc welding
• GTC – Generalized tonic-clonic seizure +1 more
• GTFO – Get the f*** out
• GTG – Got to go +1 more
• GTI – Gran Turismo Iniezione (grand touring injection)
• GTIN – Global Trade Item Number
• GTK – Good to know
• gTLD – Generic top-level domain
• GTM – Go-to-market +1 more
• GTN – Glyceryl trinitrate (nitroglycerin)
• GTO – Geosynchronous transfer orbit
• GTP – Guanosine triphosphate
• GTPAL – Gravida, term, preterm, abortions, living
• GTPS – Greater trochanteric pain syndrome
• GTS – Go to sleep
• gtt – Drip (continuous infusion) +1 more
• gtt/min – Drops per minute
• Gtwy – Gateway
• GU – Genitourinary +3 more
• GUC – Good used condition
• GUI – Graphical user interface
• GUID – Globally unique identifier
• GUL – Guaranteed universal life
• GUT – Grand unified theory
• GVA – Geneva Airport +1 more
• GVHD – Graft-versus-host disease
• GVWR – Gross vehicle weight rating
• GW – Gigawatt +2 more
• GWAS – Genome-wide association study
• Gwei – Gigawei
• GWG – Game-winning goal
• GWh – Gigawatt-hour
• GWOT – Global War on Terrorism
• GWOTEM – Global War on Terrorism Expeditionary Medal
• GWOTSM – Global War on Terrorism Service Medal
• GWP – Global warming potential +2 more
• GWR – Great Western Railway
• GWU – George Washington University
• GXT – Graded exercise test
• GY – Guyana +1 more
• GySgt – Gunnery Sergeant
• GZ – gzip compressed file +1 more