OEF
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
This disambiguation page lists articles associated with the title OEF.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.