| 缩写 | 全称 | 中文释义 |
|---|---|---|
| FSO | Fabryka Samochodów Osobowych | 乘用车厂 |
| FSO | Foreign Service Officer | 外交事务官员 |
| FSO | Fractional Seat Ownership | 部分席位所有权 |
| FSO | Financial Services Office | 金融服务办公室 |
| FSO | File System Object | 文件系统对象 |
| FSO | Frito Services Officer | 弗里托服务官员 |
| FSO | Floor Support Officer | 楼层支持主任 |
| FSO | Fuel Service Option (car rental) | 燃油服务选项(租车) |
| FSO | Fund for Special Operations | 特别行动基金 |