| 1 | BRE | Air Bretagne | IATA: 3E, Callsign: Bretagne, Filed for bankruptcy 12/2001 | F | AVCODES |
| 2 | BRE | Brencham air Charter Ltd. | | GB | AVCODES |
| 3 | BRE | Breeze Ltd. | Callsign: Aviabreeze, | UA | AVCODES |
| 4 | BRE | Breeze Ltd | | | ICAO1 |
| 5 | BRE | Burlington Northern R.R. Co. | added 7/1981; eliminated 7/1985 | | NAKINA |
| 6 | BRE | Burlington Northern Inc. | added 10/1975; 1/1980; eliminated 7/1981 | | NAKINA |
| 7 | BRE | Burlington Northern Inc. | 1/80; eliminated 7/81 | | NRHS |
| 8 | BRE | Burlington Northern R.R. Co. | added 7/81 | | NRHS |
| 9 | BRE | BNSF [BURLINGTON NORTHERN RAILROAD CO] | | | PWRC |
| 10 | BRE | Burlington Northern Railroad | | | RSRV |
| 11 | BRE | BULL, ROBERT E | | | SCAC4 |
| 12 | BRE | | City: Bremen | D | TRAFFIC |
| 13 | BRED | BOREAL DESIGN | | | SCAC4 |
| 14 | BREE | BROWER & EVEN MOVING | | | SCAC3 |
| 15 | BREG | BARRETT TRUCKING CO INC | | | SCAC3 |
| 16 | BREG | BARRETT TRUCKING CO INC | | | SCAC4 |
| 17 | BREH | BOWERS, RON INCORPORATED | | | SCAC4 |
| 18 | BREI | BREWERS CITY DOCK INC | | | SCAC3 |
| 19 | BREI | BLACKDOG RACING | | | SCAC4 |
| 20 | BREJ | BRESNAHAN, J CO A CORPORATION | | | SCAC3 |
| 21 | BREJ | BRETON, L TRANSPORT LTD | | | SCAC4 |
| 22 | BREK | BRENTWOOD EXPRESS TRUCKING CO | | | SCAC3 |
| 23 | BREK | B & R TRANSPORT LLC | | | SCAC4 |
| 24 | BREL | BREWER TRUCKING | | | SCAC3 |
| 25 | BREL | BIG R EXPRESS LTD | | | SCAC4 |
| 26 | BREL | Brikel EAD / Брикел ЕАД | | BG | VKM |
| 27 | BREM | BREMERTON TRANSFER & STORAGE CO LTD | | | SCAC3 |
| 28 | BREM | Stahlwerke Bremen GmbH | | D | TRAFFIC |
| 29 | BREMB | BredaMenarinibus S.p.A | City: Bologna | I | TRAFFIC |
| 30 | BREN | BRENNER OIL CO | | | SCAC4 |
| 31 | BREO | BROWNIE CORPORATION, THE | | | SCAC3 |
| 32 | BREQ | BREWERS DELIVERY SERVICE | | | SCAC3 |
| 33 | BREQ | BEAR TRANSPORT SERVICES INC | | | SCAC4 |
| 34 | BRES | BRESINA CLEMENT | | | SCAC3 |
| 35 | BRES | BERGENS | | | SCAC4 |
| 36 | BRES | Bressingham Lilliput Eisenbahn | | D | TRAFFIC |
| 37 | BRET | BARRETT TRUCKING SERVICE | | | SCAC3 |
| 38 | BRET | BRECHT TRUCKING INC | | | SCAC4 |
| 39 | BRET | Reseau Breton | Real: RB | F | TRAFFIC |
| 40 | BRETT | Brett Aggregates Ltd | | UK | VKM |
| 41 | BREU | S.A.T.I. SRL | | I | BIC |
| 42 | BREV | BREEN TRUCKING INC | | | SCAC3 |
| 43 | BREV | BGX TRANSPORT INC | | | SCAC4 |
| 44 | BREW | BREWSTER TRUCKING CORP | | | SCAC3 |
| 45 | BREW | BREWSTER TRUCKING CORP | | | SCAC4 |
| 46 | BREW | Bregenzerwald Museumsbahn | | A | TRAFFIC |
| 47 | BREWG | Brewster Gray Line | | CDN | TRAFFIC |
| 48 | BREX | Big Rivers Electric Corp. | added 1/1984; 1/1994; eliminated 7/1999; 7/2000 (not listed) | | NAKINA |
| 49 | BREX | Western Fruit Express Co. | added 10/1970; 1/1975-1/1980; eliminated 1/1980 | | NAKINA |
| 50 | BREX | Burlington Refrigerator Express Co. | 7/1930-4/1970; eliminated 10/1970 | | NAKINA |
| 51 | BREX | Burlington Refrigerator Express Co. | 4/38-4/70; eliminated 10/70 | | NRHS |
| 52 | BREX | Western Fruit Express Co. | added 10/70; 1/75-1/80; eliminated 1/80 | | NRHS |
| 53 | BREX | Big Rivers Electric Corp. | 1/94; eliminated 7/99; 7/2000 | | NRHS |
| 54 | BREX | *WESTERN FRUIT EXPRESS [BURLINGTON REFRIGERATOR EXPRESS CO.] (ELIMINATED 1/1980) | | | PWRC |
| 55 | BREX | *BIG RIVERS ELECTRIC CORPORATION | | | PWRC |
| 56 | BREX | Big Rivers Electric Corporation | | | RSRV |
| 57 | BREX | BURLINGTON REFRIGERATOR EXPRESS CO | | | SCAC3 |
| 58 | BREX | Burlington Refrigerator Express | | USA | TRAFFIC |
| 59 | BREY | BIG R EXPRESS | | | SCAC3 |
