| QSC | Quick Sell Commerce | 快速销售商业 |
| QSC | Low-Traffic Ship (radiotelegraphy) | 低流量船舶（无线电报） |
| QSC | Quality Service Communications (Cologne, Germany) | 质量服务通信（德国科隆） |
| QSC | Quantity per Shipping Container | 每个装运集装箱的数量 |
| QSC | Quick Set-Up and Changeover (Gillman Ball & Nut assembly machine) | 快速安装和转换(Gillman球及螺母装配机) |
| QSC | Quality Service Certified (Real Estate designation) | 质量服务认证（房地产名称） |
| QSC | Quay Sailing Club (St Germans, Cornwall UK) | 码头帆船俱乐部（英国康沃尔郡圣日耳曼） |
| QSC | Quebec Securities Commission | 魁北克证券委员会 |
| QSC | Quantitative Shoreline Characterization | 定量海岸线特征 |
| QSC | Queens Surface Corporation | 皇后区表面公司 |
| QSC | Queen Salote College | 萨洛特女王学院 |
| QSC | Quilter Sound Company (QSC Audio Products Inc.) | Quilter Sound公司（QSC Audio Products Inc.） |
| QSC | Quirino State University (Quirino Province, Philippines) | 奎里诺州立大学（菲律宾奎里诺省） |
| QSC | Quality Service Contractor | 质量服务承包商 |
| QSC | Questcor Pharmaceuticals, Inc. | Questcor制药公司。 |
| QSC | Are you a cargo vessel? | 你是货船吗？ |
| QSC | quasistatic compliace | 准静态依从性 |
| QSC | Quality Service Certification | 质量服务认证 |
| QSC | Quantitative Skills Center | 定量技能中心 |
| QSC | Quay Sailing Club | 码头帆船俱乐部 |
| QSC | QuickSell Commerce | 快速销售商务 |