| Abbreviation | Definition |
|---|---|
| BLITZ | Building, Lending, Investments, and Technology Zones |
| BLX | Bitcoin Liquid Index |
| BMFI | Black Management Forum Investment |
| BNPL | Buy Now Profit Later |
| BNRI | Barclays Natural Resource Investments |
| BNY | By Next Year |
| BOI | Board of Investments |
| BOI | Bogus Offshoring of Investments |
| BPBI | Business Planning and Budget Implementation |
| BPIE | Base Procured Investment Equipment |
| BPS | Balfour Premium Silver |
| BRIC | Belt and Road Initiative Capital |
| BRIC | Biological Research Investment Corporation |
| BRRI | Blue Ridge Realty Investments |
| BSIC | Bocconi Students Investment Club |
| BTI | Board of Treasury Investments |
| BTIA | based Trade and Investment agreement |
| BTIA | Bilateral Trade and Investment Agreement |
| BTIB | Business Trade Investment Board |
| BTIF | Brain Tumor Investment Fund |