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, a 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
- 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
- Australian rules football
- Advanced Recon Force (Star Wars)
- The Azkena Rock Festival, a rock festival celebrated in Vitoria-Gasteiz, Spain.
- .arf file extension, for Advanced Recording File used by WebEx online meeting software
A.R.F may also refer to the movie-series/musical featuring the creature named Arf.