| Acronym | Definition |
|---|
| PPEP➣Pollution Prevention Equipment Program |
| PPEP➣Profits per Equity Partner |
| PPEP➣Portable Practical Educational Preparation, Inc. (Arizona) |
| PPEP➣Public Policies for Environmental Protection (book) |
| PPEP➣Preliminary Project Execution Plan |
| PPEP➣Personal Protective Equipment Program (worker safety) |
| PPEP➣Pre-Commissioning Program for Enlisted Personnel |