ETEC
| Acronym | Definition |
|---|---|
| ETEC | Enterotoxigenic Escherichia Coli |
| ETEC | Energy Technology Engineering Center |
| ETEC | East Texas Electric Cooperative (Nacogdoches, TX) |
| ETEC | Expendable Turbine Engine Concept |
| ETEC | English Teachers Employment Connection (South Korea) |
| ETEC | Enhanced Tropospheric Error Compensation |