| Abbreviation | Definition |
|---|---|
| BANE | Bank Alliance Network Exchange |
| BANK | Banking |
| BANKLIKE | bank 'like |
| BANKRUPT | Bankruptcy |
| BANKS | Banking |
| BARC | Billing Accounts Receivable and Claims |
| BAS | Bank Account Statement |
| BASE | Bank-Americard Service Exchange |
| BATB | British Association for Tissue Banking |
| BAVF | Bank Account Verification Form |
| BAVP | Bank of America Venture Partners |
| BAVV | Bank Account Validation and Verification |
| BAW | Bank at Work |
| BB | Bangladesh Bank |
| BB | Bank Balance |
| BB | Bank Building |
| BB | Bid Bond |
| BB&T | Branch Banking & Trust |
| BBAISR | British Bankers' Association Interest Settlement Rate |
| BBAN | Basic Bank Account Numbers |