| Acronym | Definition |
|---|
| RTEC➣Run Time Error Checker |
| RTEC➣Regional Technology in Education Consortium |
| RTEC➣Ready-To-Eat Cereal |
| RTEC➣Research Triangle Energy Consortium (est. 2007; North Carolina) |
| RTEC➣Rural Transit Enterprises Coordinated, Inc (Kentucky, USA) |
| RTEC➣Real-Time Enterprise Collaboration (software) |
| RTEC➣Real-Time Event Channel |