| Acronym | Definition |
|---|
| PARCS➣Primary Atomic Reference Clock in Space |
| PARCS➣Perimeter Acquisition Radar Attack Characterization System |
| PARCS➣Purdue Advanced Reactor Core Simulator |
| PARCS➣Provincial Association of Resort Communities of Saskatchewan (Canada) |
| PARCS➣Parking and Revenue Control System |
| PARCS➣Paleoenvironmental Arctic Science (US NOAA) |
| PARCS➣Portable Autonomous Report Collection System (radar) |