Acronyms & Abbreviations

The definition of PEF is:

Packaging Education Foundation

Parietal eye field

Peak expiratory flow

Peak expiratory flow rate

Peak expiratory flow rates

Peak expiratory flows

Peak flow

Peak flow rate

Peak respiratory flow

Pefloxacin

Penta-EF-hand

Perifornical nucleus

Perishable Flowers

Physical Electronics Facility

Plasma-enhanced floodgun

Policy Enforcement Function

Potency Equivalency Factors

Potential Energy Function

Potential enforcement finding

Prediction error filter

Preferred Executable Format

Preferred Execution Format

Preliminary Environmental Funding

Presidential Emergency Facilities

Process Engineering Facility

Progressive Economics Forum

Proxy Element Function

Psychiatric Evaluation Form

Public Employees Federation

Pulmonary edema fluid

Pulmonary edema formation

Pulsed electric field

Pulsed electric fields

Pulsed electrical field