sort by Rank | Alpha
| Possible Meanings | Rank |
| Panipat Thermal Power Station | *** |
| percutaneous thoracic phenol sympathicolysis | ** |
| Percutaneous transhepatic portacaval shunt | ** |
| 6-pyrovoyl tetrahydropterin synthase | ** |
| 6-Pyruvoyl tetrahydropterin synthase | ** |
| 6-Pyruvoyl-tetrahydrobiopterin synthase | ** |
| pulsation threshold masking patterns | ** |
| Parker Team Player Survey | * |
| Polskie Towarzystwo Prawa Sportowego | * |
| Parabolic Time Price System | * |
| Percutaneous Transhepatic Portal Sampling | * |
| Parents Teaching Parents for Success | * |
| Personal Touch Portrait Studios | * |
| Portable Tritium Processing System | * |
| Portable Telemetry Processing System | * |