| QEA | Quality Engineering Associates, Inc. | 质量工程协会。 |
| QEA | Quaid- e- Azam trophy | Quaid-e-Azam奖杯 |
| QEA | Qualified Estate Agent | 合格地产代理 |
| QEA | May I cross the runway ahead of you? | 我可以在你前面穿过跑道吗？ |
| QEA | Quick-Erect Antenna | 快速安装天线 |
| QEA | Quick and Easy Analysis | 快速简便的分析 |
| QEA | Quantum-Inspired Evolutionary Algorithm | 量子进化算法 |
| QEA | Quantitative Environmental Analysis, LLC (environmental consulting company) | 定量环境分析有限责任公司（环境咨询公司） |
| QEA | Quod Est Absurdum (Latin: which is absurd) | Quod Est Absurdum（拉丁语：荒谬） |
| QEA | Quick Erect Antenna | 快速安装天线 |