sort by Rank | Alpha
| Possible Meanings | Rank |
| Radio Public Service Announcement | **** |
| Residential Purchase and Sale Agreements | *** |
| Robotech Perfect Soundtrack Album | *** |
| rate of platelet serotonin absorption | ** |
| recombinant human prostate-specific antigen | ** |
| Residential Purchase and Sale Agreement | ** |
| ridgefield park soccer association | ** |
| rumah perlindungan sosial anak | ** |
| Regional Programme Southern Africa | ** |
| Revised Production Sharing Agreement | ** |
| Refer to the Proposed Algorithm | ** |
| Regional Program Southern Africa | * |
| Risk Profit Sharing Agreements | * |
| Rapid Pressure Swing Absorption | * |
| Raymond P Smith Associates | * |