- Source: Dyfi (disambiguation)
DYFI or Dyfi refers to the Democratic Youth Federation of India. It may also refer to:
DYFI
Don't You Fake It, an album by The Red Jumpsuit Apparatus.
Did You Feel It?, an earthquake intensity reporting system
Dyfi
The River Dyfi in Wales
The Dyfi Estuary Mudflats in Wales
The Dyfi Furnace in Wales
Dyfi Junction in Wales
The Dyfi National Nature Reserve in Wales
The Dyfi Valley Way in Wales