DGF

DGF may refer to

Science and technology:
 * dGH, or degrees of general hardness of water, in chemistry
 * Delayed graft function, in kidney transplantation
 * Dissolved gas flotation, an industrial treatment process

Organizations:
 * DHL Global Forwarding, part of Deutsche Post
 * DGF Flensborg, a German football club
 * Dramatists Guild Foundation, an American charity

Other uses:
 * Danmarks gamle Folkeviser, a collection of texts and recordings of old Danish popular ballads