PEF explained

PEF, PeF, or Pef may stand for the following abbreviations:

• Palestine Exploration Fund
• Peak expiratory flow
• PEF Private University of Management Vienna
• Pentax raw file (see Raw image format)
• Pentecostal European Fellowship
• Perpetual Education Fund
• Perpetual Emigration Fund
• Pinellas Education Foundation, a nonprofit organization based in Florida
• Polyethylene 2,5-furandicarboxylate, a bioplastic material
• Preferred Executable Format
• Primary energy factor
• Princeton Evangelical Fellowship, a Christian campus ministry at Princeton University
• Public Employees Federation, the New York state public employees union that is a member of AFL-CIO
• Punjab Education Foundation, a governmental education body in the Punjab, Pakistan

PEF may also refer to:

• the nickname of actor Pierre-François Martin-Laval