| CRDF | Conditional Rate-Distortion Function | 条件速率失真函数 |
| CRDF | Cathode Ray Direction Finding | 阴极射线测向 |
| CRDF | Central Research Development Fund | 中央研究发展基金 |
| CRDF | NRA Civil Rights Defense Fund | NRA民权保护基金 |
| CRDF | Century Regional Detention Facility (Lynwood, CA) | 世纪区域拘留所（加利福尼亚州林伍德） |
| CRDF | Commercialisation of Research and Development Fund | 研发基金商业化 |
| CRDF | controlled release dosage form | 控释剂型 |
| CRDF | Civilian Research and Development Foundation | 民用研究与发展基金会 |