| ETEC | End-To-End-Circuit | 端到端电路 |
| ETEC | Enterotoxigenic Escherichia Coli | 产肠毒素大肠杆菌 |
| ETEC | Enhanced Tropospheric Error Compensation | 增强型对流层误差补偿 |
| ETEC | Emerging Technologies Energy Conference | 新兴技术能源会议 |
| ETEC | Etec Systems, Inc. | Etec Systems公司。 |
| ETEC | Expendable Turbine Engine Concept | 可消耗涡轮发动机概念 |
| ETEC | Energy Technology Engineering Center | 能源技术工程中心 |
| ETEC | enterotoxic escherichia coli | 肠毒性大肠杆菌 |
| ETEC | enterotoxins of escherichia coli | 大肠杆菌肠毒素 |