OEF
Appearance
(Redirected from OEF (disambiguation))
OEF may refer to:
- Obscene Extreme Festival, an annual music festival in the Czech Republic since 1999
- Operation Enduring Freedom, official U.S. government name for "the Global War on Terrorism" 2001–2014
- Order of Ecumenical Franciscans, a religious sub-order of the Franciscans
- Oxygen Extraction Fraction, a measure of oxygen utilization efficiency