| TBCS | Tabernacle Bible College and Seminary
| Others |
| TBCS | Taiwan Birth Cohort Study
| Others |
| TBCS | Tampa Bay Club Sport
| Others |
| TBCS | Tampa Bay Computer Society
| Others |
| TBCS | TechBuilt Control Systems
| Others |
| TBCS | Technology Based Clinical Supervision
| Others |
| TBCS | Temple Baptist Christian School
| Others |
| TBCS | The Bear Creek School
| Others |
| TBCS | The Best Case Scenario
| Others |
| TBCS | The Big Conversation Space
| Others |
| TBCS | Thomas Becket Catholic School
| Others |
| TBCS | Tim Beard Computer Support
| Others |
| TBCS | To Be Created Soon
| Others |
| TBCS | Trailer Brake Control Switch
| Others |
| TBCS | Trailer Brake Control System
| Others |
| TBCS | Traverse Bay Community School
| Others |
| TBCS | Trinity Byrnes Collegiate School
| Others |