UGL

UGL may mean:


 * UGL (company), Australian engineering company owned by CIMIC Group.
 * Underslung grenade launcher
 * Unione Generale Del Lavoro, General Labour Union (Italy)
 * Gellan tetrasaccharide unsaturated glucuronyl hydrolase, an enzyme
 * Unsaturated chondroitin disaccharide hydrolase, an enzyme
 * Underground lab