| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PEC | Priesthood Executive Committee | 神职执行委员会 |
| PEC | Predicted Environmental Concentration | 预测环境浓度 |
| PEC | Parent Education Consortium | 家长教育联合会 |
| PEC | Photo-Electric Cell | 光电管 |
| PEC | Plano Estratégico Conjunto | 联合战略计划 |
| PEC | Pentecostal European Conference | 五旬节欧洲会议 |
| PEC | The Picture Exchange Communication | 图像交换通信 |
| PEC | Professional Educational Conference | 专业教育会议 |
| PEC | Pedernales Electric Cooperative | Pedernales电力公司 |
| PEC | Parallel Elastic Component | 平行弹性元件 |