| 7401 | BMKQ | B M K OF GENEVA INC | | | SCAC4 |
| 7402 | BMKR | BUELER, MIKE TRUCKING | | | SCAC3 |
| 7403 | BMKR | BRASS MONKEY RACING | | | SCAC4 |
| 7404 | BMKS | BENCHMA | | | SCAC4 |
| 7405 | BMKT | BRADFORD, MIKE TRUCKING | | | SCAC3 |
| 7406 | BMKV | B & M TRUCK SERVICE INC | | | SCAC3 |
| 7407 | BMKY | BLUESTREAM TRUCKING | | | SCAC4 |
| 7408 | BML | Bismillah Airlines Ltd. | IATA: 5Z, Callsign: Bismillah, Designator 5Z recalled by IATA | BD | AVCODES |
| 7409 | BML | Bismillah Airlines Ltd. | IATA: BH, Callsign: Bismillah, IATA Prefix: 256, Designator 5Z recalled by IATA | BD | AVCODES |
| 7410 | BML | Bismillah Airlines | IATA: 5Z | | ICAO1 |
| 7411 | BML | Belfast and Moosehead Lake R.R. Co. | added 7/1974; 1/1975; eliminated 7/1977; 1/1980; eliminated 7/1991; 1/1994-7/2005 | | NAKINA |
| 7412 | BML | Belfast and Moosehead Lake R.R. Co. | added 7/74; 1/75; eliminated 7/77; 1/80; eliminated 7/91; 1/94-7/2000 | | NRHS |
| 7413 | BML | BELFAST & MOOSEHEAD LAKE RAILROAD | | | PWRC |
| 7414 | BML | Belfast and Moosehead Lake Railroad | | | RSRV |
| 7415 | BMLB | BOTTOM LINE BROKERAGE LTD | | | SCAC3 |
| 7416 | BMLB | BLUE MOON LOGISTICS | | | SCAC4 |
| 7417 | BMLE | BROOKS, MERLE L | | | SCAC3 |
| 7418 | BMLG | B & M LOGISTICS INC | | | SCAC4 |
| 7419 | BMLH | BECKES MOBILE HOME TRANSPORT | | | SCAC3 |
| 7420 | BMLK | BM & L TRUCKING LLC | | | SCAC4 |
| 7421 | BMLL | BLUE MOUNTAIN LOG SALES LTD | | | SCAC3 |
| 7422 | BMLM | BOBS MOBILE HOME MOVERS | | | SCAC3 |
| 7423 | BMLN | BLACK MED LINES LTD. | | | SCAC3 |
| 7424 | BMLN | BLACK MED LINES LIMITED | | | SCAC4 |
| 7425 | BMLO | BRANSAM LOGISTICS SERVICES INC | | | SCAC4 |
| 7426 | BMLP | BLACK MESA & LAKE POWELL RAILROAD | | | PWRC |
| 7427 | BMLP | Black Mesa & Lake Powell Railroad | | USA | TRAFFIC |
| 7428 | BMLQ | BM LOGISTICS | | | SCAC4 |
| 7429 | BMLU | KING OCEAN SERVICES LTD | | USA | BIC |
| 7430 | BMLU | King Ocean Services | | | RSRV |
| 7431 | BMLU | ERUOTAINER SA | | | SCAC4 |
| 7432 | BMLV | BLUE MARITIME LINE LTD | | | SCAC4 |
| 7433 | BMLW | BOGDAN MARITIME LTD | | | SCAC4 |
| 7434 | BMLY | BRAMMEIER, LARRY TRUCKING | | | SCAC3 |
| 7435 | BMM | Burman Aviation (Charter) Ltd. | Callsign: Burman Air, | GB | AVCODES |
| 7436 | BMM | Atlas Blue | IATA: 8A, Callsign: Atlas Blue, Low cost subsidary of Royal Air Maroc. Established on 28 May 2004 and started operations on 26 July 2004. Merged back into Royal Air Maroc by end 2009. | MA | AVCODES |
| 7437 | BMM | Atlas Blue | IATA: 8A | | ICAO1 |
| 7438 | BMME | BEAR MOUNTAIN MOTOR EXPRESS, INC | | | SCAC3 |
| 7439 | BMME | BIG M MOTOR EXPRESS LLC | | | SCAC4 |
| 7440 | BMMF | BEMIS MANUFACTURING CO | | | SCAC3 |
| 7441 | BMMF | BEMIS MANUFACTURING CO | | | SCAC4 |
| 7442 | BMMI | BRAMMALL INC | | | SCAC3 |
| 7443 | BMMJ | B & M MOVING & STORAGE OF JACKSONVI | | | SCAC3 |
| 7444 | BMML | BELMONT MILLS INC | | | SCAC3 |
| 7445 | BMMN | BLACK MOUNTAIN MOTOR LINES INC | | | SCAC3 |
| 7446 | BMMO | B & R MACHINERY MOVERS INC | | | SCAC3 |
| 7447 | BMMO | Birmingham and Midland Motor Omnibus Company | | GB | TRAFFIC |
| 7448 | BMMS | B M S CORPORATION | | | SCAC3 |
| 7449 | BMMS | B & M MOVERS SERVICES | | | SCAC4 |
| 7450 | BMMT | BRUMMELL, RONALD P TRUCKING | | | SCAC3 |
| 7451 | BMMT | BMM TRANSPORTATION INC | | | SCAC4 |
| 7452 | BMMU | BALTIC MARINE SPEDITION | | LT | BIC |
| 7453 | BMMU | USECOM UKRAINIAN STATE SPECIAL EQUI | | | SCAC4 |
| 7454 | BMMW | BLOMERIN MARINE MANAGEMENT GROUP LT | | | SCAC4 |
| 7455 | BMMX | Mansour Mining Inc. | added 10/2003; eliminated 4/2004; 7/2005 (not listed) | | NAKINA |
| 7456 | BMMX | Transit Co., Ltd. | 7/1930-4/1970; eliminated 4/1973 | | NAKINA |
| 7457 | BMMX | Transit Co., Ltd. | 4/38-4/70; eliminated 4/73 | | NRHS |
| 7458 | BMMX | *TRANSIT CO., LTD. | | | PWRC |
| 7459 | BMMX | +MANSOUR MINING INC. | | | PWRC |
| 7460 | BMMX | TRANSIT CO LTD | | | SCAC3 |
| 7461 | BMMX | MANSOUR MINING INC | | | SCAC4 |
| 7462 | BMN | Bowman Aviation, Inc. | Callsign: Bowman, | USA | AVCODES |
| 7463 | BMN | Bowman Aviation | | | ICAO1 |
| 7464 | BMNA | BELTMANN NORTH AMERICAN VAN LINES I | | | SCAC3 |
| 7465 | BMNA | BAUTISTA MENECES, ARTURO | | | SCAC4 |
| 7466 | BMNB | BORMANN BROTHERS INC | | | SCAC4 |
| 7467 | BMNC | BELMONT COMPANY LTD | | | SCAC3 |
| 7468 | BMND | BAUGHMA | | | SCAC4 |
| 7469 | BMNE | BURKE MOVING & STORAGE | | | SCAC3 |
| 7470 | BMNF | BAYLESS, A L MILLING & FEED SUPPLY | | | SCAC3 |
| 7471 | BMNG | BRANDON MOVING & STORAGE INC | | | SCAC3 |
| 7472 | BMNH | BARNEYS MOVING AND HAULING SERVICE | | | SCAC3 |
| 7473 | BMNM | BOWMAN, STEVE | | | SCAC3 |
| 7474 | BMNN | BELTMANN NORTHAMERICAN | | | SCAC3 |
| 7475 | BMNN | BAUMANN TRUCKING COMPANY LTD | | | SCAC4 |
| 7476 | BMNO | BOWMAN OIL COMPANY INC | | | SCAC3 |
| 7477 | BMNQ | BIL-MAR TRANSPORT INC | | | SCAC3 |
| 7478 | BMNR | BTM TRANSPORT | | | SCAC3 |
| 7479 | BMNT | BELMONT TRANS INC | | | SCAC3 |
| 7480 | BMNT | BROWN, M & N TRUCKING | | | SCAC4 |
| 7481 | BMOA | B & M OIL COMPANY INC | | | SCAC4 |
| 7482 | BMOC | BAILEY MORA COMPANY INC | | | SCAC3 |
| 7483 | BMOC | BRE-MAR OFFICE EQUIPMENT INC | | | SCAC4 |
| 7484 | BMOD | BATS MOTORSPORTS | | | SCAC4 |
| 7485 | BMOE | BROMONT EXPRESS REGD | | | SCAC3 |
| 7486 | BMOE | BERRY MONDRAGON, ELIAS | | | SCAC4 |
| 7487 | BMOF | BALDY MOUNTAIN OUTFITTERS | | | SCAC4 |
| 7488 | BMOG | BAY MOVING CO | | | SCAC3 |
| 7489 | BMOH | BLANTON MOBILE HOME SERVICE | | | SCAC3 |
| 7490 | BMOI | BRIDES MOVING & CARTING INC | | | SCAC3 |
| 7491 | BMOJ | BROWNING MCCALL OIL CO | | | SCAC3 |
| 7492 | BMOL | BIG M OIL FIELD SERVICE INC | | | SCAC3 |
| 7493 | BMOL | BLUE MOON OPERATIONS LLC | | | SCAC4 |
| 7494 | BMOM | B & M OIL & GAS CO INC | | | SCAC4 |
| 7495 | BMON | BEST MOVERS INC | | | SCAC3 |
| 7496 | BMONV | Bundesmonopolverwaltung für Branntwein | | DE | VKM |
| 7497 | BMOO | BECKER MOTOR SERVICE INC | | | SCAC3 |
| 7498 | BMOP | BEL-MAR OIL CO INC | | | SCAC4 |
| 7499 | BMOQ | BARBER MOVING & STORAGE | | | SCAC3 |
| 7500 | BMOR | BRIMTEK MOTORSPORTS | | | SCAC4 |
