| PCTS | Project Closure Tracking System (construction software) | 项目结束跟踪系统（施工软件） |
| PCTS | POSIX Conformance Test Suite | POSIX一致性测试套件 |
| PCTS | Polk County Transit Services | 波尔克县交通服务 |
| PCTS | Professional Communication and Translation Studies (International Conference) | 专业交流与翻译研究（国际会议） |
| PCTS | Program Correspondence Tracking System | 项目通信跟踪系统 |
| PCTS | Primary Care Trusts | 初级保健信托 |
| PCTS | postcoital tests | 出生后测试 |