| 1 | BBO | Flybaboo SA Geneve | IATA: F7, Callsign: Baboo, Merged into Darwin Airline 0D*/DWT in 2011. Designator F7 reinstated by IATA | CH | AVCODES |
| 2 | BBO | Babcock Mission Critical Services Portugal | Callsign: Babcock, Formerly Helisul/INAER Portugal. | P | AVCODES |
| 3 | BBO | Flybaboo | IATA: F7 | | ICAO1 |
| 4 | BBO | Bundesbahn Österreich | | A | TRAFFIC |
| 5 | BBOB | BLAKE, BOB TRANSPORT | | | SCAC3 |
| 6 | BBOC | B-B OIL CO INC | | | SCAC4 |
| 7 | BBOD | BOULDIN, BOBBY | | | SCAC4 |
| 8 | BBOE | BBO ENTERPRISES INC | | | SCAC4 |
| 9 | BBOG | BRINK BROS GRAIN & TRUCKING INC | | | SCAC3 |
| 10 | BBOG | BRINK BROS GRAIN & TRUCKING INC | | | SCAC4 |
| 11 | BBOI | BARBOUR BROTHERS INC | | | SCAC3 |
| 12 | BBOI | BOTTOMS BRIDGE OIL CO INC | | | SCAC4 |
| 13 | BBOJ | BEODDY, BOB OIL COMPANY | | | SCAC4 |
| 14 | BBOK | B & B TRUCKING COMPANY INC | | | SCAC3 |
| 15 | BBOL | BLICK & BLICK OIL INC | | | SCAC4 |
| 16 | BBOM | BLAINE BROTHERS MAINTENANCE INC | | | SCAC3 |
| 17 | BBOM | B & B OILFIELD EQUIPMENT CORP | | | SCAC4 |
| 18 | BBOO | BUSBOOM, EDWIN | | | SCAC3 |
| 19 | BBOO | BIG BOSS TRANSPORT INC | | | SCAC4 |
| 20 | BBOP | B & B OIL CO INC | | | SCAC4 |
| 21 | BBOQ | BOND BROTHERS TRUCKING & RIGGING IN | | | SCAC3 |
| 22 | BBOR | BOBO TRANSPORT | | | SCAC4 |
| 23 | BBOS | BIG BEAR OIL FIELD SERVICES INC | | | SCAC3 |
| 24 | BBOS | BEBOS TRUCKING | | | SCAC4 |
| 25 | BBOT | BUESING BROS TRUCKING INC | | | SCAC3 |
| 26 | BBOT | BUESING BULK TRANSPORT INC | | | SCAC4 |
| 27 | BBOU | BEEBOX S.A. | | | SCAC3 |
| 28 | BBOY | BUDDIE BOYS RACING ENTERPRISES LTD | | | SCAC3 |
| 29 | BBOY | BROWN BOYS INC | | | SCAC4 |
