| TGCSA | Tennessee Golf Course Superintendents Association 
| Others |
| TGCSA | Tennessee Grocers and Convenience Store Association
| Others |
| TGCSA | Tennessee Grocers and Convenience Store Assoication
| Others |
| TGCSA | Texas Gulf Coast Superintendents Association
| Others |
| TGCSA | Tourism Grading Council of South Africa
| Others |