| GB | Großbritannien |
| Gbarpolu | Gbarpolu |
| GC | GC |
| GD-ROM | GD-ROM |
| Gdansk | Danzig |
| GDI | Graphics Device Interface |
| Gdynia | Gdingen |
| ge'ez | Ge’ez |
| Gea | Gaia |
| Geb | Geb |
| Gebel Barkal | Barkal |
| Gebel el-Silsila | Dschabal as-Silsila |
| Gebhard Leberecht von Blücher | Gebhard Leberecht von Blücher |
| geco | Gecko |
| GED | General Education Development Test |
| GEDCOM | GEDCOM |
| Gedeón | Gideon |
| Gediminas Kirkilas | Gediminas Kirkilas |
| Gedo Senki | Gedo Senki |
| Gedrosia | Gedrosien |
| Geek | Geek |
| Geely | Geely |
| Geena Davis | Geena Davis |
| Geertgen tot Sint Jans | Geertgen tot Sint Jans |
| Geezer Butler | Geezer Butler |
| Gefjun | Gefion |
| GeForce | Nvidia Geforce |
| Gehena | Gehinnom |
| Geir Haarde | Geir Hilmar Haarde |
| Geir Hansteen Jörgensen | Geir Hansteen Jörgensen |
| Geir Ivarsøy | Geir Ivarsøy |
| Geirröd | Geirröd |
| Geisenheim | Geisenheim |
| geisha | Geisha |
| Gekiga | Gekiga |
| Gekko gecko | Tokeh |
| Gekkonidae | Geckos |
| gel | Gel |
| Gel de ducha | Duschgel |
| Gel de sílice | Silicagel |
| Gela | Gela |
| gelada | Dschelada |
| Gelao | Gelao |
| gelatina | Aspik |
| Gelatina de caldo | Aspik |
| Gelatina de postres | Götterspeise |
| Gelatina vegetal | Hagar |
| gelatinoso | gallertartig |
| Gelendzhik | Gelendschik |
| Geli Raubal | Angelika Raubal |
| gelignita | Gelatinedynamit |
| Gelimer | Gelimer |
| Gelredome | Gelredome |
| Gelsemium sempervirens | Carolina-Jasmin |
| Gelsenkirchen | Gelsenkirchen |
| Gelterfingen | Gelterfingen |
| Gelón | Gelon |
| GEM | Graphical Environment Manager |
| gema | Diamant |
| Gematría | Gematrie |
| Gembloux | Gembloux |
| Gemeinde | Gemeinde |
| Gemel | Zwilling |
| gemela | Zwilling |
| Gemelas de teatro | Opernglas |
| Gemelas Kessler | Kessler-Zwillinge |
| gemelo | Manschettenknopf |
| Gemelo univitelino | Zwillinge |
| gemelos | eineiige Zwillinge |
