ARF

ARF may refer to:

Organizations

• Advertising Research Foundation
• Animal Rescue Foundation
• Animal Rights Federation, an animal rights advocacy organization
• Armenian Revolutionary Federation
• Armtec Infrastructur Co.'s ticker symbol as of 2011 (TSX)
• Army Reserve Force, a division of the United States National Guard
• ASEAN Regional Forum, part of the Association of Southeast Asians
• Arbejdernes Radio- og Fjernsynsforbund, www.arf.dk

People

• Cahit Arf, a Turkish mathematician

Arbejdernes Radio- & Fjernsynsforbund

Science, medicine, and mathematics

• Acoustic radiation force
• Acute renal failure
• Acute respiratory failure
• Acute rheumatic fever
• ADP ribosylation factor, ADP-ribosylation factor, a small GTP-binding protein
• In mathematics, a notation for the Arf invariant for quadratic forms over the 2-element field.
• Argon fluoride laser, used in the production of semiconductor integrated circuits, eye surgery, micromachining, and scientific research
• Atomic Resonance Filter, another name for an Atomic line filter
• Auxin Response Factor
• p14arf, ARF tumor suppressor, an alternative reading frame product of CDKN2A locus; a tumor suppressor gene

Other

• Abort, Retry, Fail?, part of an MS-DOS error message
• Abuse Reporting Format
• Advance recycling fee, such as California's Electronic Waste Recycling Fee
• Almost-Ready-to-Fly model aircraft
• Arf, the name of a robot in SpongeBob SquarePants: Battle for Bikini Bottom
• Arf arf is an onomatopoeia imitating a dog barking
• .ARF Cisco WebEx Advanced Recording Format), Network Based Recording used to Cisco's Webex to record Teleconference meetings
• Australian rules football