| gnomo | gnome |
| gnomone | gnomon |
| Gnosca | Gnosca |
| Gnosjö | Gnosjö Municipality |
| Gnosticismo | Gnosticism |
| Gnotzheim | Gnotzheim |
| gnu | gnu |
| GNU C Library | GNU C Library |
| GNU Compiler Collection | GNU Compiler Collection |
| GNU Debugger | GNU Debugger |
| GNU Free Documentation License | GNU Free Documentation License |
| GNU General Public License | GNU General Public License |
| GNU Lesser General Public License | GNU Lesser General Public License |
| GNU LilyPond | GNU LilyPond |
| GNU Privacy Guard | GNU Privacy Guard |
| GnuCash | GnuCash |
| Gnuplot | Gnuplot |
| Gná | Gná |
| Go | Go |
| Go - Una notte da dimenticare | Go |
| Go-Back-N ARQ | Go-Back-N ARQ |
| Go-Daigo | Emperor Go-Daigo |
| go-kart | Go Kart |
| Go-Shirakawa imperatore del Giappone | Emperor Go-Shirakawa |
| Goa | Goa |
| Goa Trance | Goa trance |
| goal | goal |
| Goalkeeper | Goalkeeper CIWS |
| gobba | hunch |
| gobbo | humpbacked |
| gobione | gudgeon |
| Gobisaurus domoculus | Gobisaurus |
| Gobius niger | Black goby |
| gocce per gli occhi | eyewash |
| goccia | drop |
| goccia di pioggia | raindrop |
| goccia di rugiada | dewdrop |
