- g ... Gabler, Milt
- Gablonz an der Neisse ... Gador, Sierra de
- Gadot, Gal ... gai saber
- Gai savoir, Le ... galactic cannibalism
- galactic centre ... Galbulidae
- Galbulimima ... Galizien
- gall ... Galliano, John Charles
- galliard ... Galois theory
- Galois, Évariste ... Gambie River
- gambier ... gamma ray
- gamma space ... Gandolfini, Michael
- Gandomak, Treaty of ... Ganlea megacanina
- Ganlu coup ... Garamantes
- Garamba National Park ... Garda, Lake
- Gardar ... Gardner syndrome
- Gardner, Alexander ... garment
- garment industry ... garter stitch
- Garter, The Most Noble Order of the ... Gascon
- Gascon language ... Gasterosteus aculeatus
- Gasteyer, Ana ... Gates, Henry Louis, Jr.
- Gates, Horatio ... gauge
- gauge ... Gavia
- Gavia adamsii ... Gazala–Bir Hakeim line
- Gazankulu ... GEACPS
- Geagea, Samir ... Geez language
- Gefäller, Georg ... Gela
- gelada ... Gemignani, Elvira
- gemilut ḥasadim ... gene targeting
- gene therapy ... General Grant National Memorial
- General Headquarters Air Force ... generalist species
- Generalitat ... genetic expression
- genetic fingerprinting ... genital phase
- genital protrusion ... gentian family
- gentian order ... geodesic dome
- Geodesy ... geomagnetic substorm
- geomagnetic-polarity time scale ... George Mason University
- George Medal ... Georgia, Strait of
- Georgia, University of ... Géraniums, Les
- Geranospiza nigra ... Germain, Thomas
- German ... German Young People
- German, Sir Edward ... gerrymander
- gerrymandering ... Gesellschaft für empirische Philosophie
- Gesellschaft für Schwerionenforschung ... geta
- Geta, Publius Septimius ... GFWC
- Ggantija ... Ghaznī
- Ghazouani, Mohamed Ould Chiekh ... ghost gun
- Ghost in the Machine ... Gianfrancesco II
- Giani, Felice ... giant silkworm moth
- giant slalom ... Gibraltar, Battle of
- Gibraltar, Rock of ... Gift, The
- giftbook ... Gilbert, Melissa
- Gilbert, Ronnie ... Gillard, Julia Eileen
- Gillars, Mildred ... Gimpel, René
- Gimpl tam ... Giogo Dello Stelvio
- Gioia del Colle ... Girart de Roussillon
- girasole ... Girodet, Anne-Louis
- Girodet-Trioson, Anne-Louis ... Giurgiu
- Giurgiu ... glacier flood
- glacier flour ... Glasgow School of Art
- Glasgow Tower ... Glatz
- Glatzer Neisse ... Glendive
- Glendower, Owen ... Global Exchange
- global extinction event ... glomerulonephritis
- glomerulus ... Gloucester, Statute of
- Gloucester, Thomas of Woodstock, Duke of ... Gluttony
- gluttony ... gminy
- GMM ... Go!
- Go, Gladsome Light ... God Glorified in the Work of Redemption, by the Greatness of Man’s Dependence upon Him, in the Whole of It
- God Help the Child ... Godefroy, Denis III
- Godefroy, Jacques ... Godwin Austen, Mount
- Godwin, Edward ... Goin’ A Buffalo
- Goin’ Fishin’ ... Gold Star Studios
- Gold Star Studios and the “Wall of Sound” ... Golden Compass, The
- golden coreopsis ... Golden Spurs, Battle of the
- Golden Staircase ... goldreef
- Goldsboro ... goliath frog
- goliath grouper ... Gomez, Selena Marie
- Gomez, Wilfredo ... gong
- gong ... González Dávila, Gil
- González de Clavijo, Ruy ... Good Reputation Sleeping, The
- Good Roads Movement ... Goodnight, Irene
- Goodnight, Numbers ... gooseneck
- gooseneck die-casting ... Gordon, Michael
- Gordon, Patrick ... Gorkaya sudbina
- Gorkha ... Goslin, Goose
- Gosling, Ryan ... Gothic
- Gothic alphabet ... Gough Island
- Gough, 1st Viscount ... government bond
- government borrowing ... Goytisolo, Juan
- Goytisolo, Luis ... Gracie, Royce
- Gracilaria ... Grafton, Sue Taylor
- Graged language ... grama-raga
- grāmadevatā ... Grand Banks
- Grand Bassa ... Grand Monadnock
- Grand Mosque ... Grand-Prix Eurovision de la Chanson Européenne, Le
- Grand-Saint-Bernard, Col du ... Grange, The
- Grangemouth ... granulocytic leukemia
- granuloma ... grass order
- grass owl ... Gravenhage, ’s-
- graver ... Gray Ghost, The
- gray goose genus ... grazie, Le
- grazing ... great blue heron
- great blue lobelia ... Great Exhibition of 1851
- Great Exhibition of the Works of Industry of All Nations ... great kiskadee
- great knot ... Great Plains
- Great Plains cottonwood ... Great Sun Sūtra, The
- Great Swamp ... Greater Caucasus Geosyncline
- greater celandine ... Greek Academy
- Greek alphabet ... Green Eggs and Ham
- Green Eggs and Ham ... green sheen
- green snake ... Greene, Belle da Costa
- Greene, Brian ... Greenville
- Greenville, Treaty of ... Gregory XV
- Gregory XVI ... Grevinckhoven, Nicolaas
- Grevy’s zebra ... Griffenfeld, Peder Schumacher, Count af
- Griffes, Charles ... Grilo, Sarah
- Grim Reaper, The ... grip
- Grip, Bo Jonsson ... Gromov, Mikhail
- Gromov, Mikhail ... Grossdeutsch
- Grosse Brockhaus, Der ... ground parrot
- ground pearl ... group master console
- Group Material ... Grubbiaceae
- Grubbs, Robert H. ... grupo
- Grupo Carso, SA de CV ... Guadalupe
- Guadalupe ... Guangzhou
- Guangzhou International Convention and Exhibition Center ... Guárico
- Guárico River ... Gudrun
- Gudrun ... Guess Who
- Guess Who’s Coming to Dinner ... guide fossil
- Guide Michelin ... Guillaume, Charles Édouard
- Guillaume, Edme ... guipure d’art
- Guipúzcoa ... Gulf
- Gulf + Western Inc. ... Gumi
- Gumilyov, Nikolay Stepanovich ... Gunneraceae
- Gunnerales ... Gurdjieff, Georgii Ivanovitch
- Gurdjieff, Georgy ... Gusenbauer, Alfred
- Gusevka ... Guto’r Glyn
- Gutob language ... Gwaith Dafydd ab Edmwnd
- Gwaith Guto’r Glyn ... gymnastics, modern rhythmic
- Gymnastik für die Jugend ... Gyrostemon
- Gyrostemonaceae ... Gzhelian Stage
