The Probert Encyclopaedia of Abbreviations

IF

IF is an abbreviation for Intermediate Frequency
IF is an abbreviation for Intermittent Frequency
IF is an abbreviation for Incentive Fee

IFA

IFA is an abbreviation for Interface Formatter Assembly
Research IFA

IFALPA

IFALPA is an abbreviation for International Federation of Airline Pilots Association
Research IFALPA

IFAR

IFAR is an abbreviation for Interferometric Angle Resolver
Research IFAR

IFAST

IFAST is an abbreviation for Integration Facility for Avionics System Testing
Research IFAST

IFB

IFB is an abbreviation for Invitation For Bid
IFB is an abbreviation for Interface Box
Research IFB

IFC

IFC is an abbreviation for International Finance Corporation
IFC is an abbreviation for International Freighting Corporation
IFC is an abbreviation for In-Flight Calibration
IFC is an abbreviation for Inter Facility Link Equipment
Research IFC

IFE

IFE is an abbreviation for In-flight Entertainment
IFE is an abbreviation for Industrially Furnished Equipment
Research IFE

IFF

IFF is an abbreviation for Identification - Friend or Foe
IFF is an abbreviation for Interchange File Format
Research IFF

IFFA

IFFA is an abbreviation for Independent Federation of Flight Attendants
Research IFFA

IFFC

IFFC is an abbreviation for Integrated Right Fire Control
Research IFFC

IFFN

IFFN is an abbreviation for Identification Friend or Foe/Neutral
Research IFFN

IFFT

IFFT is an abbreviation for Inverse Fast Fourier Transform
Research IFFT

IFLA

IFLA is an abbreviation for International Federation of Library Associations
Research IFLA

IFLIR

IFLIR is an abbreviation for Integrated Forward Looking Infrared
Research IFLIR