This acronym stands for:

  • OEF
  • Ojai Education Foundation (Ojai, CA) (OEF)
  • Ontario Equine Federation (Canada) (OEF)
  • Open Experimentation Framework (OEF)
  • Operational Efficiency Factor (OEF)
  • Organization Enhancement Fund (OEF)
  • Open_End Face (OEF)
  • Operation Enduring Freedom (US DoD) (OEF)
  • Operation Enduring Freedom (US government response to September 11, 2001 terrorism attacks) (OEF)
  • ODST (Orbital Drop Shock Trooper) Expeditionary Force (gaming clan) (OEF)
  • Olfactory Evoked Magnetic Field (OEF)
  • Original Electronic Format (document format) (OEF)
  • Oxford Economic Forecasting (OEF)
  • Oxygen Extraction Fraction (OEF)
  • Operational Experience Feedback (EU) (OEF)
  • Order of Ecumenical Franciscans (religious order) (OEF)
  • Oregon Entrepreneurs Forum (OEF)
  • Open Education Faculty (Tur