sort by Rank | Alpha
| Possible Meanings | Rank |
| Rapides Area Planning Commission | ** |
| recombinant human activated protein C | ** |
| resistance to activated protein C | ** |
| Regional Airport Planning Committee | ** |
| Russian Association of Pharmacy Chains | ** |
| Recurring Abdominal Pain in Children | ** |
| Regional Action Planning Commissions | ** |
| Regulation on Air Pollution Control | ** |
| Research Advisory Panel of California | ** |
| Regional Advisory and Planning Council | ** |
| Research Administration Policy and Compliance | ** |
| Research Advisory Panel California | ** |
| Radiologic Associates P C | * |
| Region A Partnership for Children | * |
| Remote Access Platforms and Configuration | * |
| Resource Analysis and Planning Committee | * |
| Regional Agricultural Policy Committee | * |
| Robert Allerton Park and Confere | * |