BEF may refer to:
- BEF (image format), High Dynamic Range imaging format
- B.E.F. (British Electric Foundation)
- Belgian franc, ISO 4217 currency code for the former currency of Belgium
- Benfleet railway station (National Rail station code: BEF) in Essex, England
- Bibliothèque des Ecoles françaises d'Athènes et de Rome
- Binary entropy function
- Bluefields Airport (IATA Code: BEF) in Bluefields, Nicaragua
- Bonus Expeditionary Force
- Bovine ephemeral fever
- Brazilian Expeditionary Force
- British Equestrian Federation
- British Expeditionary Force (World War I)
- British Expeditionary Force (World War II)
- Black Eye Friday
This disambiguation page lists articles associated with the title BEF.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: