| TEDC | Taylor Economic Development Corporation 
| Others |
| TEDC | Teaching Effectiveness and Development Committee
| Others |
| TEDC | Technology Education and Development Center
| Others |
| TEDC | Tennessee Economic Development Council
| Others |
| TEDC | Texas Economic Development Council
| Others |
| TEDC | The Evil Doctor Crimmins
| Others |
| TEDC | Timmins Economic Development
| Others |
| TEDC | Tishman Environment and Design Center
| Others |
| TEDC | Tomball Economic Development Corporation
| Others |
| TEDC | Tribal Energy Development Capacity
| Others |
| TEDC | Tulsa Economic Development Corporation
| Others |
| TEDC | Tweed Economic Development Corporation
| Others |
| TEDC | Tyler Economic Development Council
| Others |