| PQS | Parallel Quantum Solutions | 并行量子解决方案 |
| PQS | Price Quotation System | 价格报价系统 |
| PQS | Performance Quality System | 绩效质量体系 |
| PQS | Pennzoil-Quaker State (Company) | Pennzoil贵格会州（公司） |
| PQS | Performance Qualification System | 性能鉴定系统 |
| PQS | Personnel Qualification Standard(s) | 人员资格标准 |
| PQS | Prints, Quotes, and Service | 打印、报价和服务 |
| PQS | Project Quantity Surveyor (construction Industry) | 工程量测量师（建筑业） |
| PQS | Professional Quality Services | 专业质量服务 |
| PQS | Protein Quaternary Structure | 蛋白质四元结构 |
| PQS | Performance Quality Service | 性能质量服务 |
| PQS | Pilot Station, Alaska USA | 美国阿拉斯加领航站 |
| PQS | Predicate Query System | 谓词查询系统 |
| PQS | Pure Quality Starts | 纯粹的品质开始 |
| PQS | Performance Qualification System (USCG) | 性能鉴定系统（USCG） |
| PQS | Product Quality Standard | 产品质量标准 |