| 4401 | BGPI | B G TRANSPORT INCORPORATED | | | SCAC3 |
| 4402 | BGPI | BELL GEOSPACE INC | | | SCAC4 |
| 4403 | BGPM | BEKINS/GRAEBEL/POTOMAC MOVERS INC | | | SCAC3 |
| 4404 | BGPP | BORAK, G P ENTERPRISES LLC | | | SCAC4 |
| 4405 | BGPR | BOBS GAS PUMP RESTORATIONS | | | SCAC4 |
| 4406 | BGPS | BIG PAPA EXPRESS | | | SCAC4 |
| 4407 | BGPT | BRIDGEPORT DISTRIBUTION | | | SCAC4 |
| 4408 | BGQE | BLUEGRASS ENTERPRISES | | | SCAC4 |
| 4409 | BGQH | BRAGG TRUCKING INC | | | SCAC3 |
| 4410 | BGQT | BUDGET TRANSPORTATION INC | | | SCAC3 |
| 4411 | BGQU | BUZWAIR INDUSTRIAL GASES FACTORIES | | Q | BIC |
| 4412 | BGR | Budget Air Bangladesh Ltd | Callsign: Budget Air, | BD | AVCODES |
| 4413 | BGR | Bridger Aerospace | Callsign: Bridger, | USA | AVCODES |
| 4414 | BGR | Budget Air Bangladesh | | | ICAO1 |
| 4415 | BGRA | BGR TRANSPORTATION COMPANY | | | SCAC3 |
| 4416 | BGRB | BERG, ROBERT S | | | SCAC3 |
| 4417 | BGRB | BADGER SUNSET TRANSPORT LLC | | | SCAC4 |
| 4418 | BGRC | BIG RED CHIEF INC | | | SCAC3 |
| 4419 | BGRC | BIG ROCK TRANSPORTATION INC | | | SCAC4 |
| 4420 | BGRD | BIG RED HAULING, INC | | | SCAC3 |
| 4421 | BGRD | BIG R INDUSTRIES INC | | | SCAC4 |
| 4422 | BGRF | BIGGERS, G & M TRUCKING LLC | | | SCAC4 |
| 4423 | BGRG | BRIGGS ENTERPRISES INC | | | SCAC3 |
| 4424 | BGRH | BIG RED TRANSPORTATION | | | SCAC3 |
| 4425 | BGRH | BERGER TEXAS INC (BERGER HOUSTON) | | | SCAC4 |
| 4426 | BGRK | BARNES, GARY TRUCKING | | | SCAC3 |
| 4427 | BGRL | BIG RED LTL TRUCKING INC | | | SCAC3 |
| 4428 | BGRL | BIG RED L T L TRANSPORT INC | | | SCAC4 |
| 4429 | BGRM | BIG RED TRUCKING INC | | | SCAC3 |
| 4430 | BGRM | BURGERS, MARK TRANSPORT INC | | | SCAC4 |
| 4431 | BGRN | BURGE, RON TRUCKING INC | | | SCAC3 |
| 4432 | BGRN | BURGE, RON TRUCKING INC | | | SCAC4 |
| 4433 | BGRO | BLM GROUP INC, THE | | | SCAC4 |
| 4434 | BGRP | BIG RAPIDS AIR | | | SCAC3 |
| 4435 | BGRP | B & G ROADWAY CORP | | | SCAC4 |
| 4436 | BGRQ | BIG RED TRUCKS INC | | | SCAC3 |
| 4437 | BGRQ | BLUEGRASS LTD | | | SCAC4 |
| 4438 | BGRR | BREWSTER, GARY TRAINING INC | | | SCAC4 |
| 4439 | BGRS | BAILEY GRAIN & SUPPLIES | | | SCAC3 |
| 4440 | BGRT | BOGNAR TRUCKING | | | SCAC3 |
| 4441 | BGRU | BUNDESANSTALT FUR GEOWISSENSCHAFTEN UND ROHSTOFFE | | D | BIC |
| 4442 | BGRU | BUNDESANSTA | | | SCAC4 |
| 4443 | BGRV | BURROWS, GARY V INC | | | SCAC4 |
| 4444 | BGRW | BALL, GERALD W | | | SCAC3 |
| 4445 | BGRX | Black Gold Refining Co. | 4/1938 (not listed) | | NAKINA |
| 4446 | BGRX | BLACK GOLD REFINING CO. | | | PWRC |
| 4447 | BGRY | BLUE/GRAY TRANSPORT INC | | | SCAC4 |
| 4448 | BGS | Grenzschutz-Fliegertruppe | Callsign: Pirol, Name changed from Bundesgrenzschutz | D | AVCODES |
| 4449 | BGS | Bundesgrenzschutz | Callsign: Pirol, Name changed to Grenzschutz-Fliegertruppe | D | AVCODES |
| 4450 | BGS | Sun Air Bulgaria AD | Callsign: Sunny, | BG | AVCODES |
| 4451 | BGSB | BURGESS BROS | | | SCAC3 |
| 4452 | BGSB | BOUDREAU, | | | SCAC4 |
| 4453 | BGSC | BURGESS COURIER | | | SCAC3 |
| 4454 | BGSD | BURGESS, DALE TRUCKING | | | SCAC3 |
| 4455 | BGSD | BURGESS, RODNEY TRUCKING | | | SCAC4 |
| 4456 | BGSE | BERING SEA ECCOTECH INC | | | SCAC4 |
| 4457 | BGSF | BOLA LOGISTICS LLC | | | SCAC4 |
| 4458 | BGSG | BANGLADESH SHIPPING CORP | | | SCAC3 |
| 4459 | BGSH | BOGLE STATIONS INC | | | SCAC3 |
| 4460 | BGSH | BAGALA, SCOTT TRANSPORTATION LLC | | | SCAC4 |
| 4461 | BGSJ | BURGESS TRANSPORTATION SERVICES INC | | | SCAC4 |
| 4462 | BGSK | BIG SKY TRUCKING | | | SCAC3 |
| 4463 | BGSK | BIG SKY TRUCKING | | | SCAC4 |
| 4464 | BGSL | BIG STATE LOGISTICS | | | SCAC3 |
| 4465 | BGSL | BIG STATE LOGISTICS INC | | | SCAC4 |
| 4466 | BGSM | BAGGENSTOS, STEVEN M | | | SCAC3 |
| 4467 | BGSN | BIG SPENDERS TRANSPORTATION, THE | | | SCAC3 |
| 4468 | BGSO | BERGER, S IMPORT & MFG CORP | | | SCAC3 |
| 4469 | BGSP | BIG S TRANSPORTS INC | | | SCAC3 |
| 4470 | BGSQ | BERGSTROM MOTOR SERVICE | | | SCAC3 |
| 4471 | BGSR | BURGESS, ROBERT | | | SCAC3 |
| 4472 | BGSS | BOISE-GRFFIN STEAMSHIP CO., INC. | | | SCAC3 |
| 4473 | BGSS | BLUEGRASS TRANSPORTATION SERVICES L | | | SCAC4 |
| 4474 | BGST | BURGESS BROTHERS | | | SCAC3 |
| 4475 | BGST | BRINKS GLOBAL SERVICES USA INCORPOR | | | SCAC4 |
| 4476 | BGSW | BRIGGS-WEAVER | | | SCAC3 |
| 4477 | BGSW | BIG SHOW TRUCKING INC | | | SCAC4 |
| 4478 | BGSX | Strata Corp. | added 10/1997; eliminated 4/1998; 7/2000-7/2005 (not listed) | | NAKINA |
| 4479 | BGSX | Strata Corp. | added 10/97; eliminated 4/98; 7/2000 | | NRHS |
| 4480 | BGSX | STRATA CORPORATION | | | PWRC |
| 4481 | BGSX | Strata Corporation | | | RSRV |
| 4482 | BGSX | STRATA CORPORATION | | | SCAC4 |
| 4483 | BGSY | B & G SUPPLY | | | SCAC3 |
| 4484 | BGSY | BIG STAR CRUDE CO LLC | | | SCAC4 |
| 4485 | BGT | Bergen Air Transport | Callsign: Bergen Air, | N | AVCODES |
| 4486 | BGT | Bergen Air Transport | | | ICAO1 |
| 4487 | BGT | BGT Bagger-, Gleis- und Tiefbauarbeiten Rainer Staschok | | DE | VKM |
| 4488 | BGTA | BURGESS TRANSPORTATION COMPANY INC | | | SCAC3 |
| 4489 | BGTB | BIG T TRANSPORT INCORPORATED | | | SCAC3 |
| 4490 | BGTC | BARGE TRANSFER COMPANY INC | | | SCAC3 |
| 4491 | BGTE | BRIDGELAND TERMINALS LIMITED | | | SCAC4 |
| 4492 | BGTG | BRAUN, GERALD TRUCKING INC | | | SCAC3 |
| 4493 | BGTH | BIRGEN TRANSPORT | | | SCAC4 |
| 4494 | BGTI | BIGHEART TRI-STATES CORPORATION | | | SCAC3 |
| 4495 | BGTJ | BRU GINA TRUCKING | | | SCAC3 |
| 4496 | BGTL | BRIGGS TRUCK LINE | | | SCAC3 |
| 4497 | BGTL | BG TRANSPORT LLC | | | SCAC4 |
| 4498 | BGTM | BOLLINGER TRUCKING | | | SCAC3 |
| 4499 | BGTN | B & G TRUCKING | | | SCAC3 |
| 4500 | BGTN | BRIGGS TRANSPORT LLC | | | SCAC4 |
