sort by Rank | Alpha
| Possible Meanings | Rank |
| English Teaching Practice and Critique | *** |
| European Tractor Pulling Committee | ** |
| excitation-threshold plasma concentration | ** |
| Emmerich Theatre Production Company | ** |
| Eno Triangle Pony Club | ** |
| embolism and thrombosis in pulmonary circulation | ** |
| Estimated Total Project Cost | ** |
| Europejskiego Trybunalu Praw Czlowieka | ** |
| Eagle Tribune Publishing Company | ** |
| Electrolytic Tough Pitch Copper | ** |
| Equipment Testing Procedure Committee | * |
| Estimated Total Project Costs | * |
| East Tulsa Prevention Coalition | * |
| Emigration Township Planning Commission | * |
| Educational Technology Policy Council | * |
| Environmental Technology Program Consortium | * |
| Eritrean Transitional Penal Code | * |