| CDFS | CD-ROM File System | 光盘档案系统 |
| CDFS | Core Driven Fan Stage | 核心驱动风扇级 |
| CDFS | Compact Disc File System | 光盘文件系统 |
| CDFS | Capital District Fencing School (Schenectady, New York) | 首都区击剑学校（纽约斯克内克塔迪） |
| CDFS | Commerz Derivatives Funds Solutions SA | 德国商业衍生品基金解决方案有限公司 |
| CDFS | Council on Drugs and Food Sanitation | 药品和食品卫生委员会 |
| CDFS | Compact Disk File System | 光盘文件系统 |
| CDFS | Capital District Fencing School | 首都区击剑学校 |
| CDFS | Child Development for Family System | 家庭系统的儿童发展 |
| CDFS | Community Development Financial Services | 社区发展金融服务 |
| CDFS | Compact Disc Filing System | 光盘归档系统 |