| Carrier Code | Carrier Name |
| BKWM | BREAKWATER MARINE SERVICES CORPORATION |
| BKZE | BAKRADZE SHIPPING COMPANY LIMITED |
| BLBN | BLACK BALL LINES INC |
| BLDL | BELDALE SHIPPING COMPANY LIMITED |
| BLEH | BLUE SHIPPING COMPANY LIMITED |
| BLEU | BELINKA KEMICNA INDUSTRIJA ROLJUBLJANA |
| BLHB | BALHAM SHIPPING COMPANY |
| BLIU | BULLOCH INTERNATIONAL INC |
| BLKN | BLACK NAVIGATION COMPANY |
| BLKU | BULKHAUL CO LTD |
| BLLU | BLUE CARIBE LINE LTD |
| BLNY | BURLANDY COMPANY S A |
| BLPU | BRIDGE LINE PTY LTD |
| BLQN | BOLTON NAVIGATION S A |
| BLSU | BLACK SEA SHIPPING COMPANY |
