| PPAA | Peers Promoting Action and Awareness 
| Others |
| PPAA | Philadelphia Public Auto Auction
| Others |
| PPAA | Pikes Peak Anesthesia Associates
| Others |
| PPAA | Planned Parenthood Advocates of Arizona
| Others |
| PPAA | Politics and Public Administration Association
| Others |
| PPAA | Pollution Prevention Assistance Account
| Others |
| PPAA | Potato Processing Association Of Australia
| Others |
| PPAA | Potato Processors Association Of Australia
| Others |
| PPAA | Pre Physician Assistant Association
| Others |
| PPAA | Presumptuously Petulant A**holes Association
| Others |
| PPAA | Professional Performing Arts Academy
| Others |
| PPAA | Pruebas Puertorriquenas de Aprovechamiento Academico
| Others |
| PPAA | Public Policy and Arts Administration
| Others |
| PPAA | Public Procurement Appeals Authority
| Others |