sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Professional School of Security | ** |
| Peerless Shipping Oilfield Services | ** |
| Power Systems on Silicon | ** |
| plover spuds on snow | ** |
| Public Space Occupancy Surcharge | * |
| Parking Space Optimization Service | * |
| Personal Services Operating System | * |
| Personnel Services Operating System | * |
| Profit Suite Operator Station | * |
| Pasted Self Opening Square | * |
| Patton and Sons Ora Scott | * |