முன்னொட்டுச் சுட்டி
- G. Madu. D. I.
- G. N. A. D.
- G. Sm. D. I.
- G. Tj. D. I.
- G. Tn. D. I.
- G. Tp. D. I.
- G. Tr. D. I.
- G8
- GA
- GAD
- GAM
- GAP
- GATT
- GC
- GCC
- GCTM
- GDEP
- GDI
- GDP
- GDR
- GEF
- GEMS
- GFA
- GFDRR
- GFS
- GIRO
- GLC
- GLOBETROTTER
- GOAT
- GOI
- GOV
- GPS
- GPT
- GR
- GRIN
- GSAT
- GSF
- GSLV
- GSO
- GSP
- GST council
- GTO
- GTT
- GU
- GUI
- GWW
- G protein-coupled signalling receptor
- Ga
- Gabi-Gabi
- Gabon
- Gadaba
- Gaddi
- Gaelic
- Gagauz
- Gaining Ratio
- Galactic Movement
- Galatia
- Galeazzi's sign
- Galego
- Galen's bandage
- Galician
- Gallo
- Gallophobia
- Galpagos penguins
- Galvalume
- Galvanic electric stimulation
- Galápagos penguin
- Galápagos penguins
- Gambel
- Gambel's quail
- Gambia
- Gambusia
- Game Control Adapter
- Gamilaraay
- Gamo-Gofa-Dawro
- Ganapathythandapani
- Gandhinagar
- Gandhism
- Ganges
- Ganges shark
- Gangte
- Gangtok
- Ganong
- Ganong's respiroscope
- Ganser syndrome
- Gar or gar fish
- Garden Nasturtium
- Gardner's syndrome
- Garibi Hatao
- Garifuna
- Garo
- Gartner's duct
- Gascon Occitan
- Gaspard Bauhin
- Gastrology
- Gattermann reaction
- Gaulish
- Gauss
- Gauss's law
- Gaviscon
- Gayo
- Gazania
- Ge
- Ge'ez
- GeV
- Gee's disease
- Geiger – Muller counter
- Gen
- Gender Affirmation Surgery
- Gender affirmation procedures
- Gender expression
- Gender fluidity
- Gender incongruence
- Gender non- conforming person
- Gender non-binary person
- General Reserve
- Genoa cake
- Geo Spatial Analysis)
- Geoffroy's cat
- Geographical Information System
- George Bentham
- George Leclanche
- Georgia
- Georgian
- Georgian SSR
- German
- German Democratic Republic
- German East Africa
- German Empire
- German chamomile
- German cockroach
- Germanophobia
- Germans
- Germany
- Gestuno
- Ghana
- Ghaziabad
- Ghomara
- Ghotuo
- Gibbs free energy
- Giggle
- Gila trout
- Gilbert's disease
- Gilbertese
- Gilchrist's disease
- Gipsy
- Gir
- Glam
- Global Navigation Satellite System
- Global Strategy for Health for All by 2000 AD
- Globish
- Glucose tolerance test
- Go Kart
- Goal Area
- Goal Kick
- Goal Lines
- Godwin's law
- Goemai
- Goidelic
- Gojri
- Gold Coast
- Golden Delicious
- Goldilocks
- Goldstein
- Gomberg Bachmann reaction
- Gondi
- Good Book
- Good Friday
- Gooniyandi
- Gopherspace
- Gordian knot
- Gorgio
- Gorp
- Gory
- Goshen
- Gothic
- Government of India
- Gowlan
- Gowli
- Graafian follicle
- Graffito
- Gram negative
- Gram positive
- Grand-Reng
- Granny Smith
- Grants
- Grave's disease
- Grawitz's tumour
- Great Barrier Reef
- Great Britain
- Great Britain and Ireland
- Great Britain and Northern Ireland
- Great Satan
- Greater Bindweed
- Greationism
- Grebes
- Greece
- Greek
- Green Revolution
- Greening
- Greenland shark
- Greenlandic
- Greenville bypass
- Gregory
- Grenada
- Grenlandia
- Grewia tenax
- Grey-winged Trumpeter
- Grey pelican
- Griffith
- Grignard addition
- Grignard reagent
- Grignard synthesis
- Griko
- Grizzle
- Grog
- Gross profit ratio
- Grundyism
- Guanhua
- Guaraní
- Guatemala
- Gubier's paralysis
- Gudermannian
- Guernésiais
- Guffaw
- Guianas
- Guider
- Guinea
- Guinea-Bissau
- Gujarati
- Gullah
- Gumatj
- Guoyu
- Gurage
- Gurindji
- Gusii
- Guugu Yimidhirr
- Guwahati
- Guyana
- Guyon's sign
- Gweno
- Gwere