| QSG | Quantitative Sciences Group | 定量科学组 |
| QSG | Quality Systems Group | 质量体系组 |
| QSG | Quality Solutions Group | 质量解决方案组 |
| QSG | Quality Support Group | 质量支持小组 |
| QSG | Quadrant Security Group Ltd (UK) | 象限安全集团有限公司(英国) |
| QSG | Shall I send .... (number of) messages at a time? | 我要一次发送……(条)信息吗? |
| QSG | Quick Start Guide | 快速入门指南 |
| QSG | Quality SeniorGuide | 质量老年指南 |
| QSG | Quantum Solutions Group, LLC | Quantum Solutions Group有限责任公司 |
| QSG | Quick Study Guide (aviation) | 快速学习指南(航空) |
| QSG | Quick Search Guide | 快速搜索指南 |
| QSG | Send Multiple Telegrams Simultaneously (radiotelegraphy) | 同时发送多个电报(无线电报) |
| QSG | Quantitative Services Group, LLC | 定量服务集团有限责任公司 |
| QSG | Quick Start Guide (reference manual) | 快速入门指南(参考手册) |
| QSG | Quit Smoking for Good | 永远戒烟 |
| QSG | Quantum Singularity Generator (game) | 量子奇点发生器(游戏) |
| QSG | Quake Standards Group | 地震标准组 |