| Guacamole | guacamole |
| Guajaköl | guaiac oil |
| Guajakholz | guaiac wood |
| Guanako | guanaco |
| Guatemala | Guatemala |
| Fumarole | fumarole |
| Gladiole | gladiolus |
| Guam | Guam |
| Guanabana | soursop |
| Guadeloupe | Guadeloupe |
| Guajakprobe | guaiac test |
| Guanche | Guanche |
| Guangdong | Guangdong Kwangtung |
| Guano | guano |
| Guarana | guarana |
| Guaraní | Guaraní guarani |
| Guave | guava |
| Gouache | gouache |
| Quackelei | foolish talk nattering |
| Macao | Macau |