sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Rapid Excavation and Tunneling Conference | *** |
| Real Estate Training Center | ** |
| Real Estate Training Courses | ** |
| Respiratory Education and Training Centres | ** |
| Residential Energy Tax Credits | ** |
| Regional Emergency Transportation Coordinator | ** |
| Regional Energy Training Center | ** |
| Research Ethics Training Curriculum | ** |
| Residential Energy Tax Credit | ** |
| Regional Education and Training Centers | * |
| Roseville Express Track Club | * |
| Rubric of Essential Technology Conditions | * |
| Regional Emergency Telecommunications Committees | * |
| Registry of Emissions and Transfer of Contaminants | * |
| Renewable Energy Trading Company | * |
| Romeo Engineering and Technology Center | * |
| Regional Employment and Training Consortium | * |