| 1 | BSB | Air Wings | Callsign: Arbas, | MD | AVCODES |
| 2 | BSB | Air Wings | | | ICAO1 |
| 3 | BSB | Breisgau S-Bahn GmbH | Freiburg (SWEG-Tochter) | D | privat-bahn.de |
| 4 | BSB | BIG SKY BUS LINES INC | | | SCAC4 |
| 5 | BSB | Breisgau-S-Bahn-Gesellschaft | | D | TRAFFIC |
| 6 | BSB | Breisgau-S-Bahngesellschaft | | DE | VKM |
| 7 | BSBB | BASS, BOB TRUCKING | | | SCAC3 |
| 8 | BSBC | B S B CINDER COMPANY | | | SCAC3 |
| 9 | BSBD | BUSY BEE DELIVERY | | | SCAC3 |
| 10 | BSBE | BOSTON-BUFFALO EXPRESS, INC | | | SCAC3 |
| 11 | BSBE | BBX INC | | | SCAC4 |
| 12 | BSBF | BIGGINS & SONS TRUCKING | | | SCAC4 |
| 13 | BSBH | BACHMAN SUNNY HILL FRUIT FARM | | | SCAC4 |
| 14 | BSBI | B S B TRUCKING INC | | | SCAC3 |
| 15 | BSBK | BLACK & SILVER BULK CARRIERS INC | | | SCAC3 |
| 16 | BSBM | BULLS TRUCKING | | | SCAC3 |
| 17 | BSBM | BULLS TRUCKING | | | SCAC4 |
| 18 | BSBP | BILLS BODY SHOP | | | SCAC3 |
| 19 | BSBS | Braunschweiger Bahn-Service GmbH | Braunschweig | D | privat-bahn.de |
| 20 | BSBS | BOISE SCHOOL BUS CO INC | | | SCAC3 |
| 21 | BSBS | BSB LOGISTICS | | | SCAC4 |
| 22 | BSBS | Bern-Scharzenburg-Bahn | Real: BSB | CH | TRAFFIC |
| 23 | BSBS | BSBS Braunschweiger Bahn Service GmbH | | DE | VKM |
| 24 | BSBU | BIGSTEEL BOX CORPORATION | | CDN | BIC |
| 25 | BSBU | Bigsteel Box Corporation | | | RSRV |
| 26 | BSBV | BILL SIGNS TRUCKING LLC | | | SCAC4 |
| 27 | BSBX | Bethlehem Steel Bridge Corp. | 8/1920-7/1923 | | NAKINA |
| 28 | BSBX | BETHELEHEM STEEL BRIDGE CORP. | | | PWRC |
| 29 | BSBY | BUSBY TRUCKING INC | | | SCAC3 |
| 30 | BSBZW | BSB-Saugbagger und Zweiwegetechnik GmbH&Co. KG | | DE | VKM |
