EF (redirected from Extra Fine)

Acronym	Definition
EF	Electronic Warfare Fighter (US military aircraft designation)
EF	Electronic Filing
EF	Education First (internation English school)
EF	Expedited Forwarding
EF	Equivalent Focal Length
EF	Energy Factor
EF	Elongation Factor (protein synthesis)
EF	Ejection Fraction
EF	Eagle Forum
EF	Extra Fine (threads)
EF	Electric Field
EF	Emission (s) Factor
EF	Elite Force (Star Trek: Voyager computer game)
EF	Extremely Fine (numismatics; 7th best condition of coin)
EF	End Function
EF	Equifax (credit reporting agency)
EF	Ecological Footprint
EF	Epic Fail (Internet slang)
EF	Entry Fee
EF	Electronic Form
EF	Exhaust Fan
EF	External Forces
EF	Edema Factor (microbiology; bacillary subunit of anthrax)
EF	Equipment Failure (Wandel Goltermann)
EF	Enemy Forces
EF	Environmental Factor (The Olewine Company)
EF	Exposed Facility
EF	Elmer Fudd (cartoon)
EF	Early Finish
EF	Electron Flow
EF	Europæiske Fællesskab (Danish: European Community)
EF	Emma Frost
EF	Enrichment Factor
EF	Elementary Functions (TMN)
EF	Operation Enduring Freedom (US DoD)
EF	Educational Forum
EF	Experience Factory
EF	End Fitting
EF	Engineering Fundamentals
EF	Emitter Follower
EF	Elementary File
EF	Excitation Frequency
EF	Elizabeth Forward (school district, Pennsylvania)
EF	Enterprise Framework
EF	Elite Four (gaming, Pokemon)
EF	Elbow Flexor
EF	Electro-Focus (Canon Cameras)
EF	Encircled Flux (fiber optics)
EF	English Finish
EF	Electronic Focusing
EF	Escuela de la Fe (Spanish)
EF	Eris Free (Internet Relay Chat network)
EF	Extension Flag
EF	Endgame Framework (modeling and simulation)
EF	Encyclopedia Frobozzica (Zork adventure game)
EF	Extended Fractal
EF	Electro-Flechette (gaming, Missionforce: Cyberstorm)
EF	Elegant Feeling (Hyundai)