| Greg Egan | Greg Egan |
| Greg Graffin | Greg Graffin |
| Greg Kriesel | Greg Kriesel |
| Greg Lake | Greg Lake |
| Greg Moore | Greg Moore |
| Greg Rusedski | Greg Rusedski |
| gregarious | socievole |
| gregarious animal | animale gregario |
| gregariousness | socievolezza |
| Gregg Araki | Gregg Araki |
| Gregor Fučka | Gregor Fucka |
| Gregor Mendel | Gregor Mendel |
| Gregor Strasser | Gregor Strasser |
| Gregorian | gregoriano |
| Gregorian calendar | calendario gregoriano |
| Gregorian chant | Canto gregoriano |
| Gregorian Reform | Riforma gregoriana |
| Gregorio Conrado Álvarez | Gregorio Álvarez |
| Gregorio Leti | Gregorio Leti |
| Gregorio Maria Cardinal Aguirre y Garcia | Gregorio María Aguirre y García |
| Gregorio Ricci-Curbastro | Gregorio Ricci Curbastro |
| Gregory | Gregorio |
| Gregory Barbarigo | Gregorio Barbarigo |
| Gregory Bateson | Gregory Bateson |
| Gregory Benford | Gregory Benford |
| Gregory Corso | Gregory Corso |
| Gregory Goodwin Pincus | Gregory Goodwin Pincus |
| Gregory Goyle | Tiger e Goyle |
| Gregory Helms | Gregory Helms |
| Gregory Hill | Gregory Hill |
| Gregory House | Gregory House |
| Gregory I | Papa Gregorio I |
| Gregory III Laham | Gregorio III Laham |
| Gregory Jarvis | Gregory Jarvis |
| Gregory Keyes | Gregory Keyes |
| Gregory of Narek | Gregorio di Narek |
| Gregory of Nazianzus | San Gregorio Nazianzeno |
| Gregory of Nyssa | San Gregorio di Nissa |
| Gregory of Tours | Gregorio di Tours |
| Gregory Palamas | San Gregorio Palamas |
| Gregory Peck | Gregory Peck |
| Gregory the Illuminator | San Gregorio Illuminatore |
| Greifenberg | Greifenberg |
| Greifenburg | Greifenburg |
| Greifenhagen | Greifenhagen |
| Greifensee | Greifensee |
| Greifenstein | Greifenstein |
| Greiffel | Greiffel |
| Greifswald | Greifswald |
| Greigite | Greigite |
| Greiling | Greiling |
| Greip | Greip |
| Greiz | Greiz |
| Grellingen | Grellingen |
| gremlin | folletto |
| Gremlin Interactive | Gremlin Interactive |
| Gremlins | Gremlins |
| Gremsdorf | Gremsdorf |
| Grenaa | Grenaa |
| Grenache | Cannonau |
| Grenada | Grenada |
| Grenada national football team | Nazionale di calcio di Grenada |
| grenade | granata |
| grenadier | granatiere |
| grenadine | granatina |
| Grenchen | Grenchen |
| Grendel | Grendel |
| Grendizer | UFO Robot Goldrake |
| Grengiols | Grengiols |
| Grenoble | Grenoble |
| Grenoble-Isère Airport | Aeroporto di Grenoble-Isère |
| Grens | Grens |
| Grenzach-Wyhlen | Grenzach-Wyhlen |
| Grenå | Grenaa |
| grepped | cercato |
| Greppen | Greppen |
| Gresso | Gresso |
| Gressy | Gressy |
| Greta Garbo | Greta Garbo |
| Grettstadt | Grettstadt |
| Gretzenbach | Gretzenbach |
| Greußenheim | Greußenheim |
| Greven | Greven |
| Grevenmacher | Distretto di Grevenmacher |
