sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Recombinant Phage Antibody System | ** |
| Retirement Point Accounting System | ** |
| hybridisation/RNase protection assays | ** |
| rat pancreatic acinar cells | ** |
| Remote Patron Authentication Service | ** |
| Restaurant Property Advisors Society | ** |
| Rate Plan Approval System | ** |
| Rohnert Park Animal Shelter | ** |
| Revelation Performing Arts Studio | ** |
| Regional Programmes in the Arab States | ** |
| Remote Patron Authentication System | * |
| Roadside Protection Appraisal System | * |
| Regional Project Assistance Service | * |
| Reactor Protection Actuating Signal | * |
| RDA PPBES Acquisition System | * |
| RDA PPBES Applications System | * |
| Real Property Applied Skills | * |
| Reserve Pay Advisory Service | * |
| responsibility to the Assistant | * |
| Ryan Paula Abdul Shrine | * |
| Ryans Paula Abdul Shrine | * |