| Acronym | Definition |
|---|
| TMBU➣Tilka Manjhi Bhagalpur University (India) |
| TMBU➣Table Maintenance Block Update (US NASA) |
| TMBU➣Trevor Mann Baby Unit (specialized medical unit; Brighton and Sussex University Hospitals; National Health Service; UK) |
| TMBU➣This Might Be Useful |
| TMBU➣Transmission and Modules Business Unit (California) |