| CIRP | Center for Injury Research and Policy 
| Others |
| CIRP | Center for Injury Research and Prevention
| Others |
| CIRP | Center for International Relations and Politics
| Others |
| CIRP | Chartered Insolvency and Restructuring Professional
| Others |
| CIRP | Circumcision Information and Resource Pages
| Others |
| CIRP | Clinical and Investigational Research Pharmacy
| Others |
| CIRP | Coastal Inlets Research Program
| Others |
| CIRP | Colombo Institute of Research Psychology
| Others |
| CIRP | Committee on International Relations in Psychology
| Others |
| CIRP | Comprehensive Infrastructure Replacement Program
| Others |
| CIRP | Construction Industry Rehabilitation Plan
| Others |
| CIRP | Consumer Intelligence Research Partners
| Others |
| CIRP | Cooperative Institute Research Program
| Others |
| CIRP | Cooperative Institutional Research Program
| Others |
| CIRP | Corporate Insolvency Resolution Process
| Business, Finance, Legal |