| 缩写 | 全称 | 中文释义 |
|---|---|---|
| OEC | Opportunties in Emergency Care | 紧急护理的机会 |
| OEC | Oregon Evidence Code | 俄勒冈证据代码 |
| OEC | Ohio Empowerment Coalition | 俄亥俄州授权联盟 |
| OEC | Odd Engineering Contraption | 奇数工程装置 |
| OEC | Ohio Environmental Council | 俄亥俄州环境委员会 |
| OEC | Ouachita Enterprise Community | Ouachita企业社区 |
| OEC | Outdoor Education Center | 户外教育中心 |
| OEC | The Order Of Eternal Champions | 永恒冠军的秩序 |
| OEC | Orange Empire Conference | 橙色帝国会议 |
| OEC | Old Earth Creationism | 年老地球创造论 |