| Greg | Greg |
| Greg Bear | Greg Bear |
| Greg Egan | Greg Egan |
| Greg Graffin | Greg Graffin |
| Greg K | Greg K |
| Greg Lake | Greg Lake |
| Greg Moore | Greg Moore |
| Greg Nickels | Greg Nickels |
| Greg Rusedski | Greg Rusedski |
| gregario | sociable |
| Gregor Fučka | Gregor Fucka |
| Gregor Mendel | Gregor Mendel |
| Gregor Piatigorsky | Gregor Piatigorsky |
| Gregorio | Grégoire |
| Gregorio de Ferrari | Gregorio de Ferrari |
| Gregorio de Nacianzo | Grégoire de Nazianze |
| Gregorio de Nisa | Grégoire de Nysse |
| Gregorio de Tours | Grégoire de Tours |
| Gregorio García de la Cuesta | Gregorio Garcia de la Cuesta |
| Gregorio I Magno | Grégoire Ier |
| Gregorio II | Grégoire II |
| Gregorio III | Grégoire III |
| Gregorio IV | Grégoire IV |
| Gregorio IX | Grégoire IX |
| Gregorio Palamas | Grégoire Palamas |
| Gregorio Ricci-Curbastro | Gregorio Ricci-Curbastro |
| Gregorio V | Grégoire V |
| Gregorio VI | Grégoire VI |
| Gregorio VII | Grégoire VII |
| Gregorio VIII | Grégoire VIII |
| Gregorio X | Grégoire X |
| Gregorio XI | Grégoire XI |
| Gregorio XII | Grégoire XII |
| Gregorio XIII | Grégoire XIII |
| Gregorio XIV | Grégoire XIV |
| Gregorio XV | Grégoire XV |
| Gregorio XVI | Grégoire XVI |
| Gregory Bateson | Gregory Bateson |
| Gregory Benford | Gregory Benford |
| Gregory Corso | Gregory Corso |
| Gregory Helms | Gregory Helms |
| Gregory Macalister Mathews | Gregory Macalister Mathews |
| Gregory Pappy Boyington | Gregory Boyington |
| Gregory Peck | Gregory Peck |
| Greifswald | Greifswald |
| Greiz | Greiz |
| gremio | commerce |
| Gremio Espacial | Guilde spatiale |
| Gremlin | Gremlin |
| Gremlins | Gremlins |
| Grenada | Grenade |
