GDE may refer to :
- Gungahlin Drive Extension, a major road project in Canberra, Australia
- IATA code for Gode Airport in Ethiopia
- GNOME Desktop Environment
- The Global Design Effort to design the International Linear Collider.
- God damned Europeans (see GDI - a person from Europe not affiliated with a fraternity or sorority)
gde may refer to :
- Gude language ISO 639-3 code
- Look up "GDE" on Acronym Finder