| 10001 | BRMC | BLUE RIDGE MOTOR CARRIERS | | | SCAC4 |
| 10002 | BRMD | BERTRAM DRILLING INC | | | SCAC4 |
| 10003 | BRME | BROME LLC | | | SCAC4 |
| 10004 | BRMF | BRUCE MOTOR FREIGHT INC | | | PWRC |
| 10005 | BRMF | BRUNTON MOTOR FREIGHT INC OF ILLINO | | | SCAC3 |
| 10006 | BRMF | BRUNTON MOTOR FREIGHT INC OF ILLINO | | | SCAC4 |
| 10007 | BRMG | BERTIS MOVING & STORAGE CO INC | | | SCAC4 |
| 10008 | BRMI | BLUEGRASS RAILROAD MUSEUM, INC. | | | PWRC |
| 10009 | BRMI | Bluegrass Railroad Museum Inc. | | USA | TRAFFIC |
| 10010 | BRMJ | BIRCH MOVING & STORAGE CO INC | | | SCAC3 |
| 10011 | BRMK | BRINKMAN, L D TRUCKING CORP | | | SCAC3 |
| 10012 | BRMM | BERMAN MOVING & STORAGE INC | | | SCAC3 |
| 10013 | BRMP | BRAMMER MAXCY INC | | | SCAC3 |
| 10014 | BRMP | BERRY METAL COMPANY | | | SCAC4 |
| 10015 | BRMQ | BELVIDERE ALLIED READY-MIX INC | | | SCAC3 |
| 10016 | BRMR | BROWN MARINE SERVICE | | | SCAC3 |
| 10017 | BRMS | BERARD, ROY & SONS INC | | | SCAC3 |
| 10018 | BRMT | BRENCO MARKETING CORP | | | SCAC4 |
| 10019 | BRMU | BREMAR SP. Z O.O. | | PL | BIC |
| 10020 | BRMU | COMMERCIAL SERVICE ENGINEERING | | | SCAC3 |
| 10021 | BRMV | BRADY MOVING & STORAGE | | | SCAC3 |
| 10022 | BRMX | Bershire Scenic Ry. Museum | 7/2005 (not listed) | | NAKINA |
| 10023 | BRMX | Western Fruit Express Co. | added 10/1970; eliminated 1/1973; 1/1975 | | NAKINA |
| 10024 | BRMX | Burlington Refrigerator Express Co. | added 7/1963; 7/1965-4/1970; eliminated 10/1970 | | NAKINA |
| 10025 | BRMX | Burlington Refrigerator Express Co. | added 7/63; 7/65-4/70; eliminated 10/70 | | NRHS |
| 10026 | BRMX | Western Fruit Express Co. | added 10/70; eliminated 1/73; 1/75 | | NRHS |
| 10027 | BRMX | *WESTERN FRUIT EXPRESS [BURLINGTON REFRIGERATOR EXPRESS CO.] | | | PWRC |
| 10028 | BRMX | +BERKSHIRE RAILWAY MUSEUM | | | PWRC |
| 10029 | BRMX | BERKSHI | | | SCAC4 |
| 10030 | BRMY | BRAMLEY, DONALD R | | | SCAC3 |
| 10031 | BRMY | BRIMILY LOGISTICS INC | | | SCAC4 |
| 10032 | BRN | Eclipse Airlines, Inc. d/b/a Branson Airlines, Inc. | Callsign: Branson, | USA | AVCODES |
| 10033 | BRN | Air Bremen GmbH & Co. Luftverkehrs KG | IATA: HR, Callsign: Air Bremen, | D | AVCODES |
| 10034 | BRN | Bryan Aviation | Callsign: Bryanair, | GB | AVCODES |
| 10035 | BRN | Branson Airlines | | | ICAO1 |
| 10036 | BRN | Busverkehr Rhein-Neckar GmbH | Es ist 1989 aus einer regionalen Bahnbus-Gesellschaft entstanden und eine Tochtergesellschaft der DB Regio AG. | D | TRAFFIC |
| 10037 | BRNA | BARNHART TRANSPORT LTD | | | SCAC4 |
| 10038 | BRNB | BRENNAN, JOSEPH F & SONS, INC | | | SCAC3 |
| 10039 | BRNB | BRANNON DISTRIBUTING COMPANY INC | | | SCAC4 |
| 10040 | BRNC | BREEN OIL COMPANY | | | SCAC4 |
| 10041 | BRND | BERNARD TRUCKING CO | | | SCAC3 |
| 10042 | BRND | BLUE RINGS CO | | | SCAC4 |
| 10043 | BRNE | BRINGER CORPORATION | | | SCAC3 |
| 10044 | BRNF | BROWNS, F M SONS INC | | | SCAC4 |
| 10045 | BRNG | BRISSETTE, R M & G | | | SCAC3 |
| 10046 | BRNG | BURNABY LAKE GREENHOUSES LTD | | | SCAC4 |
| 10047 | BRNI | BRANSCUM MOVING & STORAGE | | | SCAC3 |
| 10048 | BRNI | BURNARD INTERNATIONAL | | | SCAC4 |
| 10049 | BRNJ | BRENNAN COMPANY, INC | | | SCAC3 |
| 10050 | BRNJ | BRUNSWICK MANUFACTURING CO LTD | | | SCAC4 |
| 10051 | BRNK | BRINKER TRUCK LINE, INC | | | SCAC3 |
| 10052 | BRNK | BRIONES TRUCKING | | | SCAC4 |
| 10053 | BRNL | BROWN LINE MOTOR FREIGHT INC | | | SCAC3 |
| 10054 | BRNM | BARBER, NORMAN | | | SCAC3 |
| 10055 | BRNN | BURR-LINE TRANSPORT | | | SCAC4 |
| 10056 | BRNO | BROWN, G R MOVING | | | SCAC3 |
| 10057 | BRNO | | Real: DPMB, City: Brno | CZ | TRAFFIC |
| 10058 | BRNP | BRENNAN TRUCKING CO INC | | | SCAC3 |
| 10059 | BRNP | BRUNS TRANSPORTATION COMPANY | | | SCAC4 |
| 10060 | BRNQ | BRANDON LOGISTICS INC | | | SCAC4 |
| 10061 | BRNR | BARNER, JERRY M | | | SCAC3 |
| 10062 | BRNR | B R TRANSPORT LLC | | | SCAC4 |
| 10063 | BRNT | BRENNAN TRANSPORTATION SERVICES | | | SCAC4 |
| 10064 | BRNU | LOCATANK S.A. | | F | BIC |
| 10065 | BRNU | BRUN S.A. | | | PWRC |
| 10066 | BRNU | Brun | | | RSRV |
| 10067 | BRNU | LOCA TANK EYEBEN | | | SCAC3 |
| 10068 | BRNU | LOCATANK S A | | | SCAC4 |
| 10069 | BRNW | BARON TRANSPORT | | | SCAC3 |
| 10070 | BRNX | Burlington Refrigerator Express Co. | 1/1950-1/1952 | | NAKINA |
| 10071 | BRNX | Burlington Refrigerator Express Co. | Jan-52 | | NRHS |
| 10072 | BRNX | BURLINGTON REFRIGERATOR EXPRESS CO | | | PWRC |
| 10073 | BRNY | BARNEYS EXPRESS, INC | | | SCAC3 |
| 10074 | BRNY | BURNEY & SONS TRUCKING | | | SCAC4 |
| 10075 | BRNZ | COMTRAK INCORPORATED | | | PWRC |
| 10076 | BRNZ | Comtrak | | | RSRV |
| 10077 | BRNZ | COMTRAK INCORPORATED | | | SCAC4 |
| 10078 | BRO | Business Aviation Services Eindhoven BV d/b/a Base Airlines | IATA: 5E, Callsign: CoastRider, IATA Prefix: 228, Ceased operations on 06 April 2001. | NL | AVCODES |
| 10079 | BRO | Brower Flight Services | Callsign: Brow, | USA | AVCODES |
| 10080 | BRO | 2 Excel Aviation Ltd | Callsign: Broadsword, | GB | AVCODES |
| 10081 | BRO | BASE Regional Airlines | | | ICAO1 |
| 10082 | BROA | BROADDUS, CLEO F | | | SCAC3 |
| 10083 | BROA | BRAUNS, ROBERT | | | SCAC4 |
| 10084 | BROB | BROWN BROS TRUCKING INC | | | SCAC3 |
| 10085 | BROB | BOLES, ROD | | | SCAC4 |
| 10086 | BROC | BROWN CORPORATION | | | PWRC |
| 10087 | BROC | BROADWAY TRUCKING CO | | | SCAC3 |
| 10088 | BROC | BROADWAY TRUCKING CO | | | SCAC4 |
| 10089 | BROE | BRODEHL, B L TRUCKING | | | SCAC4 |
| 10090 | BROF | BROCKMAN, ART INC | | | SCAC3 |
| 10091 | BROH | BEROTH OIL COMPANY | | | SCAC4 |
| 10092 | BROI | BARBER, R O INC | | | SCAC3 |
| 10093 | BROJ | BRODERICK TEAMING COMPANY | | | SCAC3 |
| 10094 | BROJ | BRANDELLI, ROBERT | | | SCAC4 |
| 10095 | BROK | BROKINGS TRANSPORT | | | SCAC4 |
| 10096 | BROL | BRODERICK, JAMES TRUCKING CO | | | SCAC3 |
| 10097 | BROM | BROMMER TRUCK LINE, INC | | | SCAC3 |
| 10098 | BROM | BROMMER TRUCK LINE | | | SCAC4 |
| 10099 | BRON | BEARDEN OIL COMPANY INC | | | SCAC4 |
| 10100 | BRONXV | Bronxville Bus | | US-NY | TRAFFIC |
