| Granada | Grenada |
| Grancia | Grancia |
| Grancy | Grancy |
| grand | important |
| Grand Alföld | Great Hungarian Plain |
| grand ami | a dear friend |
| Grand amiral | Grand Admiral |
| Grand anaconda | Green Anaconda |
| Grand Ancien | Great Old One |
| Grand attracteur | Great attractor |
| Grand aumônier de France | Grand Almoner of France |
| Grand Autel de Pergame | Pergamon Altar |
| Grand Autre | Another one |
| Grand axe | Semi-major axis |
| Grand Bahama | Grand Bahama |
| Grand Balkan | Balkan Mountains |
| Grand Ballon | Grand Ballon |
| grand banditisme | organized crime |
| Grand Bassin | Great Basin |
| Grand bassin artésien | Great Artesian Basin |
| grand batara | great antshrike |
| grand bavard | babbler |
| Grand Bilbao | Greater Bilbao |
| Grand Bleu de Gascogne | Grand Bleu de Gascogne |
| Grand Bond en avant | Great Leap Forward |
| Grand Bouddha de Leshan | Leshan Giant Buddha |
| Grand boulevard | Grand Boulevard |
| Grand Boycott américain | Great American Boycott |
| Grand brochet | Northern pike |
| Grand bâtiment | Great barrack of a place |
| Grand Canal | Grand Canal of China |
| Grand Canal du Nord | North Channel |
| grand canot | pinnace |
| Grand Canyon | Grand Canyon |
| Grand Canyon National Park | Grand Canyon National Park |
| Grand Casablanca | Greater Casablanca |
| Grand Cayman | Grand Cayman |
| Grand Central Terminal | Grand Central Terminal |
| Grand Chambellan | Lord Great Chamberlain |
| Grand chambellan de France | Grand Chamberlain of France |
| Grand chambrier de France | Grand Chamberman of France |
| Grand changement vocalique | Great Vowel Shift |
| grand chef | big cheese |
| grand chelem | grand slam |
| Grand Chelem de golf | Grand Slam |
| Grand chelem de rugby à XV | Grand Slam |
| Grand Chelem de tennis | Grand Slam |
| Grand Chien | Canis Major |
| Grand Chiffre | Great Cipher |
| Grand coffre | Chest |
| Grand collier argenté | Pearl-bordered Fritillary |
| Grand Comore | Grande Comore |
| Grand Concepción | Greater Concepción |
| Grand conseil du fascisme | Grand Council of Fascism |
| grand coq de bruyère | capercaillie |
| Grand Coulee | Grand Coulee |
| grand coup | sweep |
| Grand couturier | Dress designer |
| Grand cubicuboctaèdre | Great cubicuboctahedron |
| Grand cuboctaèdre tronqué | Great truncated cuboctahedron |
| Grand cuivré | Large Copper |
| Grand dadais | Awkward lump |
| Grand dauphin | Bottlenose Dolphin |
| Grand dirhombidodécaèdre disadouci | Great disnub dirhombidodecahedron |
| Grand dodécahémicosaèdre | Great dodecahemicosahedron |
| Grand dodécahémidodécaèdre | Great dodecahemidodecahedron |
| Grand dodécaèdre | Great dodecahedron |
| Grand dodécaèdre tronqué | Truncated great dodecahedron |
| Grand dodécaèdre étoilé | Great stellated dodecahedron |
| Grand dodécaèdre étoilé tronqué | Great stellated truncated dodecahedron |
| Grand dodécicosaèdre | Great dodecicosahedron |
| Grand dodécicosidodécaèdre | Great dodecicosidodecahedron |
| Grand dodécicosidodécaèdre adouci | Great snub dodecicosidodecahedron |
| Grand dodécicosidodécaèdre ditrigonal | Great ditrigonal dodecicosidodecahedron |
| Grand Dublin | Greater Dublin Area |
| grand duc | eagle owl |
