| 缩写 | 全称 | 中文释义 |
|---|---|---|
| QEC | Quality Environmental Containers | 优质环保容器 |
| QEC | Quality Education Coalition | 质量教育联盟 |
| QEC | Quicktube Exhaust Cutout | 快速管排气断流器 |
| QEC | Quality Education Council | 质量教育委员会 |
| QEC | Quantum Emotional Clearing | 量子情感清理 |
| QEC | May I make a 180-degree turn and return down the runway? | 我可以转180度然后沿跑道返回吗? |
| QEC | Quick Engine Change | 快速更换发动机 |
| QEC | Quick Exposure Check | 快速曝光检查 |
| QEC | Quadrantal Error Correction | 四象限误差校正 |
| QEC | Question Evidence Conclusion | 问题 证据 结论 |