| Abbreviation | Definition |
|---|---|
| BICPA | Beijing Institute of Certified Public Accountants |
| BICPA | Brunei Institute of Certified Public Accountants |
| BIMBO | Buy In Management Buy Out |
| BIN | Bank Identification Number |
| BIP | Bill Invoice Preparation |
| BIPS | Bank Internet Payment System |
| BIR | Banking Intermediation Rate |
| BIR | Billing Information Release |
| BISA | Business Informatics Systems and Accounting |
| BIU | Basic Income Unit |
| BKKG | BookKeeping |
| BKKPG | Bookkeeping |
| BKNG | Backing |
| BKNG | Banking |
| BKPR | BooKeePeR |
| BL | Bottom Line |
| bld | bold |
| BLR | Base Lending Rate |
| BLUF | Bottom Line Up Front |
| BO | Budget Office |