| Abbreviation | Definition |
|---|---|
| BSY | Busy |
| BT | Balance Transfers |
| BT | Broader Term |
| BT | Business Transformation |
| BT | Business Travel |
| BTA | Business Transaction Activity |
| BTA | Business Travel Account |
| BTAN | Bons du Tr??sor ?? Int??r??t Annuel Normalis?? |
| BTAN | Bons du Trésor à Intérêt Annuel Normalisé |
| BTB | Book To Bill |
| BTE | Business Transaction Event |
| BTF | Backwards To the Future |
| BTHP | Better Than Half Price |
| BTI | Business Tax And Immigration |
| BTL | Better Than Life |
| BTMFL | Business Technology Management Financial Loss |
| BTMS | Business Travel Management System |
| BTO | Build Transfer Operate |
| BTO | Built To Order |
| BTO | Business Technology Optimisation |