| Acronym | Definition |
|---|
| PPFF➣Pan Pacific Film Festival (California) |
| PPFF➣Paypal Friends and Family (Paypal Holdings, Inc.) |
| PPFF➣Pennsylvania Parks and Forests Foundation (est. 1999) |
| PPFF➣Proposed Finding of Fact (legal term) |
| PPFF➣Plutonium Pit Fabrication Facility |
| PPFF➣Partially Purified Ovarian Follicular Fluid (genetics) |