| CIRF | Center For Individual Responsibility And Freedom | 个人责任与自由中心 |
| CIRF | Converging Industries Research Foundation | 汇聚产业研究基金会 |
| CIRF | Certified Information Reporting Filer | 认证信息报告提交人 |
| CIRF | Circular Flow | 循环流动 |
| CIRF | Capital Improvement Reserve Fund | 资本改良储备基金 |
| CIRF | Centro Italiano per la Riqualificazione Fluviale (Italian River Restoration Centre) | 意大利河流修复中心 |
| CIRF | Centralized Instructional Resource Facility | 集中教学资源设施 |
| CIRF | Centralized Intermediate Repair Facility | 中级集中修理设施 |
| CIRF | Cancer Immunology Research Foundation | 癌症免疫学研究基金会 |
| CIRF | Center for Individual Responsibility and Freedom (Pensacola, FL) | 个人责任与自由中心（佛罗里达州彭萨科拉） |
| CIRF | Curve Indicator Random Field | 曲线指示器随机场 |