| PQC | Production Quality Control | 产品质量控制 |
| PQC | Project Quality Control | 项目质量控制 |
| PQC | Power Quality Consulting | 电能质量咨询 |
| PQC | Project Quantum Continuum | 量子连续体项目 |
| PQC | Passport Queue Controller | Passport队列控制器 |
| PQC | Pavement Quality Concrete | 路面质量混凝土 |
| PQC | Pulp Quality Control | 纸浆质量控制 |
| PQC | Printing Quality Control | 印刷质量控制 |
| PQC | Procurement Quality Control | 采购质量控制 |
| PQC | Picture Quality Control | 图片质量控制 |
| PQC | Productivity and Quality Center | 生产力和质量中心 |
| PQC | Product Quality Characteristic | 产品质量特征 |
| PQC | Princess Queen Chan (club) | 陈皇后(俱乐部) |
| PQC | Partial Quality Control | 部分质量控制 |
| PQC | Para Que Cuadre (Spanish) | Para Que Cuadre(西班牙语) |
| PQC | Project Quality Coordinator | 项目质量协调员 |
| PQC | Princeton Quadrangle Club (Princeton, NJ) | 普林斯顿象限俱乐部(新泽西州普林斯顿) |
| PQC | Point, Quote, Comment (writing) | 要点、引用、评论(写作) |
| PQC | Queensland Prisoners Advisory Committee (Australia) | 昆士兰囚犯咨询委员会(澳大利亚) |
| PQC | Paul Quinn College (Dallas, Texas) | 保罗·奎因学院(德克萨斯州达拉斯) |
| PQC | Paul Quinn College | 保罗奎因学院 |
| PQC | Phuquoc, Viet Nam | 越南Phuquoc |
| PQC | PowerQuest Communications | PowerQuest通信 |