ARF

ARF may refer to:

Organizations

• Advertising Research Foundation
• Animal Rescue Foundation
• Armenian Revolutionary Federation
• ASEAN Regional Forum, part of the Association of Southeast Asian Nations

People

• Cahit Arf (1910–1997), Turkish mathematician

Science, medicine, and mathematics

• Acoustic radiation force
• Acute renal 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 Factors or ARF activators/repressors, a class of early auxin responsive transcription factors in plants
• p14arf, ARF tumor suppressor, an alternative reading frame product of CDKN2A locus; a tumor suppressor gene

Other uses

• Abuse Reporting Format
• Almost-Ready-to-Fly model aircraft
• "Arf arf", an onomatopoeia imitating a dog barking
• The Azkena Rock Festival, celebrated in Vitoria-Gasteiz, Spain