sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Scottish Islands Peaks Race | *** |
| Soroptimist International of the Philippines Region | ** |
| Secret Internet Protocol Routed | ** |
| Secret Internet Protocol Router | ** |
| Sagamore Institute for Policy Research | ** |
| Secure Internet Protocol Routing | * |
| Selected Item Program Review | * |
| Special in Process Review | * |
| SPECIAL IN-PROCESS REVIEW | * |