| 1 | BBL | IBM, Euroflight-Operations | Callsign: Blue, | CH | AVCODES |
| 2 | BBL | IBM Euroflight Operations | | | ICAO1 |
| 3 | BBL | BBL Logistik GmbH | Lüneburg (BBL = Bahnbau Lüneburg) | D | privat-bahn.de |
| 4 | BBL | BBL Logistik GmbH | | D | TRAFFIC |
| 5 | BBL | BBL Logistik GmbH | | DE | VKM |
| 6 | BBLA | BROWNETT BROTHERS LOGISTICS INCORPO | | | SCAC4 |
| 7 | BBLB | BABLER BROS INC | | | SCAC3 |
| 8 | BBLB | B-FOUR (B-4) LOGISTICS | | | SCAC4 |
| 9 | BBLD | BIBBY LINE LIMITED | | | SCAC3 |
| 10 | BBLD | BIBBY LINE LIMITED | | | SCAC4 |
| 11 | BBLE | B B L FREIGHT | | | SCAC4 |
| 12 | BBLF | BBL | | | SCAC4 |
| 13 | BBLG | BROWN & BRIGHTON LEASING | | | SCAC3 |
| 14 | BBLH | B & B LOGISTICS LLC | | | SCAC4 |
| 15 | BBLI | BLUE BELL INCORPORATED | | | SCAC3 |
| 16 | BBLL | B & B LEASING | | | SCAC3 |
| 17 | BBLLG | BBL-Bahnbau Lüneburg GmbH | | DE | VKM |
| 18 | BBLM | AKRON BARBERTON CLUSTER RAILWAY | | | PWRC |
| 19 | BBLM | BARRETTS BUS & LIMOUSINE SERVICE | | | SCAC3 |
| 20 | BBLN | BROWN BUS LINE | | | SCAC3 |
| 21 | BBLO | BOISE BOYS LOGISTICS | | | SCAC4 |
| 22 | BBLP | B & B LOGISTICS INC | | | SCAC4 |
| 23 | BBLQ | BATKUS BEN TRUCK LEASING | | | SCAC3 |
| 24 | BBLQ | B & B LOGISTICS LLC | | | SCAC4 |
| 25 | BBLS | BUFFALO BUS LINES INC | | | SCAC3 |
| 26 | BBLS | BBG LOGISTICS INC | | | SCAC4 |
| 27 | BBLT | BIBLER TRUCKING INC | | | SCAC3 |
| 28 | BBLW | BASIN BUS LINE | | | SCAC3 |
| 29 | BBLX | Greenbrier Management Services, LLC | added 1/2008 | | NAKINA |
| 30 | BBLX | Babcock & Brown Rail Management LLC | added 10/2003; 7/2005; eliminated 1/2008 | | NAKINA |
| 31 | BBLX | GREENBRIER MANAGEMENT SERVICES, LLC [BABCOCK & BROWN RAIL MANAGEMENT, LLC] | | | PWRC |
| 32 | BBLX | GREENBRIER MANAGEMENT SERVICES LLC | | | SCAC4 |
