| 1 | BYU | Bayu Indonesia Air P.T. | IATA: BM, Callsign: Bayu, Designator BM recalled by IATA. Designator DD recalled by IATA | RI | AVCODES |
| 2 | BYU | Bayu Indonesia Air P.T. | IATA: DD, Callsign: Bayu, Designator DD recalled by IATA | RI | AVCODES |
| 3 | BYUE | BAYOU STATE BROKERAGE LLC | | | SCAC4 |
| 4 | BYUI | BAYOU CITY COACHES INC | | | SCAC3 |
| 5 | BYUK | BAYOU KRITTER INC | | | SCAC3 |
| 6 | BYUM | BYNUM TRANSPORT INC | | | SCAC3 |
| 7 | BYUN | BAILEY TRUCKING | | | SCAC3 |
| 8 | BYUN | BAILEY TRUCKING | | | SCAC4 |
| 9 | BYUS | BAYOU STATE TRANSPORTATION CO INC | | | SCAC4 |
