| FDSA | Fresno Deputy Sheriffs Association (California) | 弗雷斯诺副警长协会（加利福尼亚州） |
| FDSA | Flyer Distribution Standards Association | 传单分发标准协会 |
| FDSA | Finnish Dance Sport Association | 芬兰舞蹈运动协会 |
| FDSA | Fredericton District Soccer Association | 弗雷德里克顿地区足球协会 |
| FDSA | Flying Doctors Society of Africa | 非洲飞行医生协会 |
| FDSA | Flyer Distributions Standards Association (Canada) | 传单分发标准协会（加拿大） |
| FDSA | Funeral Directors Services Association | 殡仪总监服务协会 |
| FDSA | Florida Dental Society of Anesthesiology | 佛罗里达牙科麻醉学会 |
| FDSA | Filled Drum Stock Area | 灌装桶储存区 |
| FDSA | Frequency Domain Synchronous Averaging | 频域同步平均 |
| FDSA | Faculty Development Sub-Accounts | 教师发展子账户 |
| FDSA | Full Disclosure Spam Analysis (NetFrameworks) | 全面披露垃圾邮件分析（NetFrameworks） |
| FDSA | Final Documented Safety Analysis | 最终记录的安全分析 |
| FDSA | Feed Delivery Scheduling Assistant | 饲料配送调度助理 |
| FDSA | Frequency Domain Synchronous Analysis | 频域同步分析 |
| FDSA | Facility Description and Safety Analysis | 设施描述和安全分析 |
| FDSA | Facility Decommissioning Settlement Agreement | 设施停运结算协议 |