| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PEC | Practical Environmental Consultants | 实用环境顾问 |
| PEC | Potential Ecological Condition | 潜在生态条件 |
| PEC | Princeton Election Consortium | 普林斯顿选举联盟 |
| PEC | Professional Education Center | 专业教育中心 |
| PEC | previous Executive Committee | 前执行委员会 |
| PEC | Pressure Exchange Chamber | 压力交换室 |
| PEC | Playstation Emulation Cheater | PlayStation仿真骗子 |
| PEC | Project Engineering Consultants | 项目工程顾问 |
| PEC | Personal Embroidery Card | 个人刺绣卡 |
| PEC | Professional Education Competencies | 职业教育能力 |