- G ... Gabler, Hedda
- Gabler, Milt ... gadolinium
- Gador, Sierra de ... Gahrwal
- Gai Jatra ... galactic archaeology
- Galactic Archaeology with HERMES ... Galbraith, John Kenneth
- Galbraith, Robert ... Galium palustre
- Galium verum ... Gallia Narbonensis
- Gallia Nova ... Gallus, Jacobus
- Gallus, Quintus Roscius ... Gambia, The, history of
- Gambia, University of The ... gamma motor fibre
- Gamma Orionis ... Gando
- Gando ... Ganivet y García, Ángel
- Ganj Dareh ... gar pike
- garaba ... Garcinia intermedia
- Garcinia livingstonei ... Gardie, Magnus Gabriel, De la, Greve
- Gardiner ... Garland, Beverly
- Garland, Ex parte ... Garros, Pey de
- Garros, Roland ... gas-filled converter
- gas-filled detector ... Gastein Valley
- Gastein, Convention of ... gateleg table
- Gateluzzi family ... Gaudi
- Gaudí i Cornet, Antoni ... Gautsch von Frankenthurn, Paul, Baron
- Gauvin, Lise ... Gayōmart
- Gayoom, Abdulla Yameen Abdul ... Gê
- GE ... Geelvink Bay
- Geena Davis Institute on Gender in Media ... gekko
- Gekko gecko ... Gemayel, Amin
- Gemayel, Bashir ... gene disruption
- gene doping ... General Federation of Trade Unions
- General Federation of Trade Unions ... general visceral efferent fibre
- general welfare ... genetic change
- genetic code ... gengō
- Gengou, Octave ... genrō
- genro ... Geochelone elephantopus
- Geochelone gigantea ... Geological Survey of Canada
- Geological Survey of Great Britain ... George Eastman House
- George Ellery Hale Telescope ... Georgia Boy
- Georgia buckeye ... Geral Mountains
- Geral Scarp ... Gerlache Strait
- Gerlache, Étienne-Constantin, baron de ... German People’s Party
- German People’s Union ... Geroldseck Fortress
- Gérôme, Jean-Léon ... Geschichte des dreissigjährigen Krieges
- Geschichte des Fräuleins von Sternheim ... Get Happy!!
- Get Hard ... geza
- Géza ... Ghatak, Ritwik
- ghatam ... ghop bagi
- Ghor Plain ... Ghūṭah, al-
- ghuṭrah ... giant magnetoresistance
- Giant Metrewave Radio Telescope ... Gibbons, Cedric
- Gibbons, Dave ... Giemsa smear
- Gier ... Gila River
- Gīlān ... Gilgit River
- gilgul ... Gilmer, Elizabeth Meriwether
- Gilmore, Eamon ... Ginkgoales
- ginkgolide B ... Gippsland Lakes
- Gipstein, Jacob ... Girl Sleuth: A Feminist Guide, The
- Girl Who Kicked the Hornets’ Nest, The ... Gita
- Gita Govinda ... Gjoa
- GK Persei ... gland
- gland system ... glass transition temperature
- Glass Web, The ... Gleason, Herbert John
- Gleason, Jackie ... Glinda the Good Witch
- Glinka, Mikhail ... Globe Theatre
- globe thistle ... glossematics
- glosseme ... glucose
- glucose 1-phosphate ... glycoprotein IIb
- glycoprotein IIIa ... gnome
- Gnome-Mobile, The ... Gobbán Saer
- Gobbán the Joiner ... God-Greet-You problem
- Godaison ... Godin Tepe
- Godiva, Lady ... Goethes Briefwechsel mit einem Kinde
- goethite ... Golan Plateau
- Golan v. Holder ... Golden
- Golden ... golden kiwi
- golden langur ... Goldenhar syndrome
- goldenrain tree ... Goldwater, Barry Morris
- goldwork ... Golub, Leon
- Golub, Leon Albert ... Gonçalves, António Aurélio
- Gonçalves, Hermenegildo ... Gongylonema neoplasticum
- Gongyue ... good continuation
- Good Cop, The ... Goodbye
- Goodbye Again ... Goodwood, Operation
- Goodyear Blimp ... Gorakhpur
- Gorakhpur University ... Górecki, Henryk
- Górecki, Henryk Mikołaj ... Goroka
- Goron Dutse Hill ... Gossamer Years, The
- gossamer-winged butterfly ... Gott erhalte Franz den Kaiser
- Gott ist mein König ... Gould, Glenn Herbert
- Gould, Gordon ... government shutdown
- government spending ... GPU
- GPU ... Grade, Chaim
- Grade, Lew, Baron Grade of Elstree ... Graham, Katharine
- Graham, Larry ... grammar-translation
- grammatical conditioning ... Grand Challenge Cup
- Grand Chambre ... Grand Palais
- grand piano ... Grande Écurie
- Grande Enciclopédia Portuguesa e Brasileira ... Granja, La
- Granjon, Robert ... grape cane borer
- grape family ... grasshopper mouse
- grasshopper sparrow ... graveyard spiral
- Gravier, Charles, comte de Vergennes ... gray poplar
- gray reef whaler ... Greaser Act
- Greaser’s Gauntlet ... Great Buster, The
- Great C Major Symphony ... Great Fire, The
- Great Firewall ... Great Lie, The
- Great Limpopo Transfrontier Park ... Great Pyramid
- Great Pyramid of Cheops ... Great Tomb of Vergina
- Great Topics of the World ... Greater London Council
- Greater London Plan ... Greek Independence Day
- Greek Independence, War of ... Green Henry
- green heron ... green vegetable bug
- green vitrial ... Greene, Nathanael
- Greene, Rita ... Greenwich Village
- Greenwich Village ... Gregory, Horace Victor
- Gregory, Isabella Augusta, Lady ... Grey Granite
- Grey Hills ... Griffin, Archie
- Griffin, Archie Mason ... Grimaldi, Juan de
- Grimaldi, Rainier-Louis-Henri-Maxence-Bertrand de ... grippe
- gripper loom ... Gromyko, Andrei Andreyevich
- Grönblad–Strandberg syndrome ... grosse Conversations-Lexikon, Der
- Grosse Freiheit Nr. 7 ... ground pine
- ground pine ... group mind
- Group of 77 ... Grubenmann, Hans Ulrich
- Grubenmann, Hans Ulrich; and Grubenmann, Johannes ... grupo
- Grupo Carso, SA de CV ... Guadalupe
- Guadalupe ... Guangzhou
- Guangzhou International Convention and Exhibition Center ... Guarea
- Guarentigie, Legge delle ... Gudmundur Gíslason Hagalín
- Gudmundur Jonsson Hallgrimsson Kamban ... Guesclin, Bertrand du
- Guesde, Jules ... Guide for the Married Man, A
- Guide for the Perplexed, The ... Guillaume le Roux
- Guillaume Longue-Épée ... Guinness, Sir Benjamin Lee, 1st Baronet
- Guino, Richard ... Gule Wamkulu
- Gülek Pass ... gumdrop
- Gumede, Josiah ... Gunnar
- Gunnarsson, Gunnar ... Gurage language
- Guramishvili, Davit ... Gurwitsch, Aron
- Guryev ... Guti
- Gutiérrez Borbúa, Lucio Edwin ... Guzmán, Nuño de
- Guzmán, Santo Domingo de ... gymkhana
- Gymnarchus ... gyro
- gyrocompass ... Gzhelian Stage
