| Abbreviation | Definition |
|---|---|
| BL16 | Sant ISS Warrants (de-listed) |
| BL16 | Sant ISS Warrants (de-listed) |
| BL16 | Sant.iss.wts |
| BLBD | Blom Bank Gds |
| BLCK | Blackstar |
| BLEY | Bailey(c.h) |
| BLND | Br.land |
| BLNX | Blinkx |
| BLP | Blue Planet.eur |
| BLT | Bhp Billiton |
| BLU | Blue Star |
| BLVN | Bowleven |
| BLZ | Emblaze Ld |
| BMD | Baronsmead Vct3 |
| BMED | Banq.mar.gdr(s) |
| BML | Balmoral Intl |
| BMR | Berkeley Mineral Resources, PLC |
| BMS | Braemar Ship |
| BMT | Braime'a'n/v |
| BMTO | Braime Ord |