| Rank | Abbreviation | Meaning |
|---|
| ***** | PPEA | Pressure Piping Engineering Associates
| |
| **** | PPEA | Proliferation Prevention Enhancement Act of 1999
| |
| **** | PPEA | Paper Packaging Employers Association
| |
| *** | PPEA | Public Policy and External Affairs
| |
| *** | PPEA | Projet de Promotion des Exportations Agricoles
| |
| ** | PPEA | Proyecto Piloto El Alto
| |
| ** | PPEA | Pinellas Parent Educators Association
| |
| * | PPEA | Pledge and Promise Environmental Awards
| |
| * | PPEA | Petroleum Production and Exploration Association
| |
| * | PPEA | Plum Point Energy Associates
| |
| * | PPEA | Plastic Processors Environmental Association
| |
| * | PPEA | Phuket Provincial Electricity Authority
| |
| * | PPEA | Pennsylvania Palomino Exhibitors Association
| |
| * | PPEA | Public Private Educational Act
| |
| * | PPEA | Pikes Peak Education Association
| |
| * | PPEA | Propulsion Plant Engineering Activity
| |
| * | PPEA | Polish Private Equity Association
| |
| * | PPEA | PA Palomino Exhibitors Association
| |
| * | PPEA | Power Plant Energy Analysis
| |
| * | PPEA | Professional Progress in Engineering Awards
| |
| * | PPEA | Pinole Police Employees Association
| |
| * | PPEA | Parliamentary and Presidential Elections Act
| |
| * | PPEA | Pleasant Plains Education Association
| |
| * | PPEA | Public Private Education Act
| |