| Acronym | Definition |
|---|
| STEC➣Shiga Toxin-Producing Escherichia Coli |
| STEC➣South Texas Electric Cooperative |
| STEC➣Space Technology Education Conference |
| STEC➣Suzuka Circuit Traffic Education Center (Japan) |
| STEC➣Surgical Technique (course) |
| STEC➣Slant Total Electron Content |
| STEC➣Science Team Executive Committee (US Department of Energy) |
| STEC➣Solar Thermal Electric Components |