PEFS
| Acronym | Definition |
|---|---|
| PEFS | Private Equity Fund Services (J.P. Morgan) |
| PEFS | Pannicolopatia Edemato-Fibro-Sclerotica |
| PEFS | Probability of Event-Free Survival (medical statistics) |
| PEFS | Process Engineering Flow Scheme |
| PEFS | Pan-European Financial Services (survey; Mercer Executive Renumeration Guide) |
| PEFS | Podsystem Europejskiego Funduszu Spolecznego (Polish: Subsystem of the European Social Fund) |