GDF
# GDF

GDF may refer to:

* Civic Democratic Forum (Građanski demokratski forum), a political party in Serbia
* Gaz de France, a defunct French energy company
* General Data Format for Biomedical Signals
* Geographic Data Files
* Geological disposal facility
* Glasnost Defense Foundation, a Russian human rights organization
* Global Development Finance, an economic database
* Growth differentiation factor
* Guardia di Finanza, an Italian law enforcement agency
* Guduf-Gava language
* Guyana Defence Force
