| Abbreviation | Definition |
|---|---|
| BTBB | Balloon Type Bubble Bioreactors |
| BTBC | Bioscience and Technology Business Center |
| BTBC | Bioscience Technology Business Center |
| BTBS | Business Technology and Building Services |
| BTBU | Beijing Technology and Business University |
| BTC | Biophysical Technology Center |
| BTC | Business Technology Consultants |
| BTC | Business Technology Consulting |
| BTCI | Barclays Technology Centre India |
| BTCM | Bachelor of Technology in Construction Management |
| BTCM | Building Technology and Construction Management |
| BTCM | Building Technology Construction Management |
| BTCZ | Bitcoin Z - cryptocurrency |
| BTE | Business Technology Enablement |
| BTEC | British Technology and Education Council |
| BTEC | Business and Technology Education Council |
| BTEC | Business Technology Education Council |
| BTFA | Business Technology and Fine Arts |
| BTG | Bio Technology General |
| BTG | Biomass Technology Group |