ARF may refer to:
Arfa Abdul Karim Randhawa (Urdu: ارفع کریم رندھاوا, 2 February 1995 – 14 January 2012) was a Pakistani student and computer prodigy who, in 2004 at the age of nine, became the youngest Microsoft Certified Professional (MCP).
Arfeuilles (Occitan Arfuelha) is a French commune in the Allier department in the Auvergne-Rhône-Alpes region of central France.
The Arfon transmitting station is a facility for FM, DAB digital radio and television transmission near the villages of Nebo and Nasareth in Gwynedd, northwestern Wales (grid reference SH476493).
Arfi Lamba is an Indian-born actor, producer, entertainer, philosopher, and humanist who has appeared in films, television shows, theatre productions, television commercials, and print advertisements.
ADP-ribosylation factor 6 (ARF6) is a member of the ADP ribosylation factor family of GTP-binding proteins.
ADP-ribosylation factor 1 is a protein that in humans is encoded by the ARF1 gene.
ADP-ribosylation factor GTPase-activating protein 1 is an enzyme that in humans is encoded by the ARFGAP1 gene.