| Abbreviation | Definition |
|---|---|
| BJoX | Budi & Joon eXpansion |
| BKH | Business Know- How |
| BKITC | Bikalananda Kar Industrial Training Centre |
| BKM | Best Known Method |
| BKWB | Before Knowing What to Buy |
| BL | Bell Laboratories |
| BL | Business Level |
| BLA | Biologics License Application |
| BLC | Business Letter Corpus |
| BLESS | Batteries Labels Eyeglasses Stamps And Soap |
| BLFM | Bentley Leek Financial Management |
| BLIP | Business Listing Internet Page |
| BLIS | Business License Information Service |
| BLM | Basically Lousy Management |
| BLO | Business Learning Opportunities |
| BLOB | Border Level Office Boundry |
| BLR | Buyer Lessee Renter |
| BLV | Bare Land Value |
| BM | Brealey - Myers |
| BM | Briefing Memo |