| DFAS | Distributed Frame Alignment Signal | 分布式帧排列信号 |
| DFAS | Decorative and Fine Arts Society (The Hague, Holland) | 装饰与美术协会（荷兰海牙） |
| DFAS | Defense Finances Are Slow | 国防财政缓慢 |
| DFAS | Defense Finance and Accounting Service | 国防财务会计服务局 |
| DFAS | Dark Field Alignment System | 暗场对准系统 |
| DFAS | Defense Fuels Accounting System | 国防燃料核算系统 |
| DFAS | Department of Fisheries and Aquatic Sciences | 渔业和水产科学系 |
| DFAS | Defense Finance & Accounting Service (US DoD) | 财务及会计服务(防守美国防部) |