sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Phase Shift Interference Microscope | ** |
| Philadelphia School of Irish Music | ** |
| Process Safety and Integrity Management | ** |
| Philosophy and the Scientific Image of Man | ** |
| Payload Support and Interface Module | ** |
| Power Systems Instrumentation and Measurements | * |
| Process Safety Integrity Management | * |
| Provider of the Situation Management | * |
| Public Services Info Management | * |
| Pressure Systems Integrity Management | * |
| Pacific Spirit Investment Management | * |
| Pinnacle Software In Montreal | * |