| Acronym | Definition |
|---|
| PCEF | Policy and Charging Enforcement Function (computing) |
| PCEF | Peak Cough Expiratory Flow (respiratory function measure) |
| PCEF | Pinellas County Environmental Foundation (est. 1998; Florida) |
| PCEF | Pinellas County Education Foundation |
| PCEF | Prestressed Concrete Committee for Economic Fabrication |
| PCEF | Preparation and Celebration of the Easter Feasts (Catholic circular letter) |
| PCEF | Postgraduate Certificate in Economics and Finance (University of London) |
| PCEF | professeurs certifiés de l’enseignement fondamental |