| QSF | Quality of Service Fund (Universal Postal Union) | 服务质量基金(万国邮政联盟) |
| QSF | Qualified Settlement Fund (legal) | 合格结算基金(法定) |
| QSF | I Have Effected Rescue (radiotelegraphy) | 我已实施救援(无线电报) |
| QSF | Quality System Form | 质量体系表 |
| QSF | Quick Screen Facility | 快速筛选工具 |
| QSF | San Francisco, CA, USA Metropolitan Area (airline ticket reservation code) | 美国加利福尼亚州旧金山大都会区(机票预订代码) |
| QSF | Quasi-Static Fading | 准静态衰落 |
| QSF | Quebec Special Forces | 魁北克特种部队 |
| QSF | Quarterly Sales Forecast | 季度销售预测 |
| QSF | Qatar Squash Federation | 卡塔尔壁球联合会 |
| QSF | I contacted some werido in San Francisco | 我联系了旧金山的一些威利多 |
| QSF | Quality Software Factory | 质量软件工厂 |
| QSF | Quick Sound Field | 快速声场 |