IFF
IFF is an abbreviation for:
- Faculty for Interdisciplinary Research and Training at the Alpen Adria University of Klagenfurt
- Fraunhofer Institute for Factory Operation and Automation in Magdeburg
- Identification Friend or Foe , see friend-foe recognition
- If and only if (iff.), See Logical Equivalence # Spelling and Spelling
- Institute for Financial Services (iff), a research institution for sustainable financial services and reports
- Institute for Leisure Analysis , provider of IFF-Keys for the tourism industry
- Institute for Industrial Manufacturing and Factory Operations at the University of Stuttgart
- Institute for the early promotion of musically gifted people at the Hanover University of Music, Drama and Media, see University of Music, Drama and Media Hanover # Institute for the early promotion of musically gifted people
- Interchange File Format , a data format
- Intergovernmental Forum on Forests , a predecessor of the United Nations Forest Forum
- International Flavors & Fragrances , US manufacturer of fragrances and flavorings
- International Floorball Federation , professional sports association for floorball
- International Fur Federation , world professional association for the fur industry
- Institute for Conveyor Technology Leipzig, founded in 1956 and continued since 1992 by IFF Engineering & Consulting GmbH Leipzig
Iff stands for:
- IFF (band) , German rock band
- Iff Bennett , Luxembourg singer and television presenter
- Iff (Breitbach) , left tributary of the Breitbach before Obernbreit, district of Kitzingen, Bavaria, see Breitbach (Main)
