| Acronym | Definition |
|---|
| TTEC➣Trinidad and Tobago Electricity Commission |
| TTEC➣Transport Technology Exchange Center (China) |
| TTEC➣Trail to Every Classroom (Appalachian Trail Conservancy program) |
| TTEC➣Tweed Training and Enterprise Company (NSW, Australia) |
| TTEC➣Two Teachers in Every Classroom |
| TTEC➣Test, Training, & Exercise Capability |