| 1 | CBC | Caribair, S.A. | Callsign: Caribair, | DOM | AVCODES |
| 2 | CBC | Caribbean International Airlines, Inc. | IATA: B9, Callsign: Caribair, Desigantor B9 recalled by IATA. Desigantor B9 reinstated by IATA | DOM | AVCODES |
| 3 | CBC | Caribair | | | ICAO1 |
| 4 | CBC | Chemin de fer Baie des Chaleurs Inc. | 7/2000-7/2005 | | NAKINA |
| 5 | CBC | Carbon County Ry. Co. | 1/1950-10/1966 & 1/1975-1/1980; eliminated 7/1984 | | NAKINA |
| 6 | CBC | Carbon County Ry. Co. | 1/52-10/66 & 1/75-1/80; eliminated 7/84 | | NRHS |
| 7 | CBC | Chemin de fer Baie des Chaleurs Inc. | Jul-00 | | NRHS |
| 8 | CBC | City-Bahn Chemnitz GmbH | Chemnitz | D | privat-bahn.de |
| 9 | CBC | *CARBON COUNTY RY | | | PWRC |
| 10 | CBC | +CHEMINS DE FER BAIE DES CHALEURS INC | | | PWRC |
| 11 | CBC | Carbon County Railway (Chemin de fer Baie des Chaleurs) | | | RSRV |
| 12 | CBC | CHEMIN DE FER BAIE DES CHALEURS INC | | | SCAC4 |
| 13 | CBC | Command Bus Company | | USA | TRAFFIC |
| 14 | CBCA | CLUB COACHES CORP | | | SCAC3 |
| 15 | CBCB | CARBALLO BAUTISTA, CYNTHYA BERENICE | | | SCAC4 |
| 16 | CBCC | COLUMBIA CARRIERS CORPORATION | | | SCAC3 |
| 17 | CBCC | CHEEKY BEE CANDLE COMPANY INC | | | SCAC4 |
| 18 | CBCD | CLAUSEN BROTHERS CHICAGO EXPRESS IN | | | SCAC3 |
| 19 | CBCD | CALLEBAUT, BARRY CANADA INC | | | SCAC4 |
| 20 | CBCE | COLUMBINE CARRIERS | | | SCAC3 |
| 21 | CBCF | CBC AIR FREIGHT SERVICE | | | SCAC3 |
| 22 | CBCG | CAMPBELL, GREG TRUCKING INC | | | SCAC3 |
| 23 | CBCG | CBS LOGISTICS INC (TRUCKING DIVISIO | | | SCAC4 |
| 24 | CBCH | CENTRAL BLACKTOP CO INC | | | SCAC3 |
| 25 | CBCH | CAMBRIDGE CUSTOM CHROME LTD | | | SCAC4 |
| 26 | CBCH | City-Bahn Chemnitz | Real: CB | D | TRAFFIC |
| 27 | CBCI | CARIBE TRUCKING CO INC | | | SCAC3 |
| 28 | CBCI | CABCOM INC | | | SCAC4 |
| 29 | CBCJ | C B C TRUCKING INC | | | SCAC3 |
| 30 | CBCJ | CREEKSIDE BORDER COLLIES | | | SCAC4 |
| 31 | CBCK | C B C TRUCKING | | | SCAC3 |
| 32 | CBCM | CB COURIER EXPEDITE SERVICES | | | SCAC4 |
| 33 | CBCN | CARIBBEAN CONTAINER CORPORATION | | | SCAC3 |
| 34 | CBCN | CHAMBERS, CRAIG NELSON | | | SCAC4 |
| 35 | CBCP | CBC EXPRESS | | | SCAC4 |
| 36 | CBCQ | CURTIS, BRUCE TRUCKING COMPANY | | | SCAC3 |
| 37 | CBCQ | CHEBOYGAN CEMENT PRODUCTS INC | | | SCAC4 |
| 38 | CBCR | CEBI DENIZCILIK VE TICARET AS | | | SCAC4 |
| 39 | CBCT | C B C TRANSPORTATION AND WAREHOUSE | | | SCAC3 |
| 40 | CBCT | C BAR C TRUCKING | | | SCAC4 |
| 41 | CBCU | EMTEE CONTAINERS LIMITED | | GB | BIC |
| 42 | CBCW | CW BROKERAGE | | | SCAC4 |
| 43 | CBCX | Colonial Brick Company, Inc. | 7/2005 (not listed) | | NAKINA |
| 44 | CBCX | Colonial Brick Company, Inc. | added 7/1987; 1/1994; eliminated 10/1996 | | NAKINA |
| 45 | CBCX | Morton International, Inc. | added 10/1996; eliminated 1/2000; 7/2000 (not listed); added 10/2000; eliminated 4/2001 | | NAKINA |
| 46 | CBCX | Colonial Brick Company, Inc. | added 7/87; 1/94; eliminated 10/96 | | NRHS |
| 47 | CBCX | Morton International, Inc. | added 10/96; eliminated 1/2000; 7/2000; added 10/2000; eliminated 4/2001 | | NRHS |
| 48 | CBCX | *COLUMBIA BUSINESS CENTER | | | PWRC |
| 49 | CBCX | +COLONIAL BRICK COMPANY, INC. (MORTON INTERNATIONAL) | | | PWRC |
| 50 | CBCX | Colonial Brick | | | RSRV |
| 51 | CBCX | MORTON INTERNATIONAL INC | | | SCAC4 |
| 52 | CBCY | CAROLINA BUS COMPANY | | | SCAC3 |
| 53 | CBCY | CABE, CHARLIE TRUCKING | | | SCAC4 |
| 54 | CBCZ | COLONIAL BRICK COMPANY, INC. | | | PWRC |