| 1001 | CAUB | CAUGHLIN B COMMERCIAL TRANSFER | | | SCAC3 |
| 1002 | CAUC | CANUCK CARRIER LTD | | | SCAC3 |
| 1003 | CAUD | CAP AUTO PRODUCTS | | | SCAC4 |
| 1004 | CAUE | CALIFORNIA UNITED TRUCKING | | | SCAC3 |
| 1005 | CAUF | CHAPARRAL AUTO TRANSPORT | | | SCAC3 |
| 1006 | CAUG | CARRILLO TRUCKING | | | SCAC3 |
| 1007 | CAUG | CAUGHILL AUTO WRECKERS LIMITED | | | SCAC4 |
| 1008 | CAUH | CAUTHEN GIN AND BAG COMPANY | | | SCAC3 |
| 1009 | CAUI | CACTUS TRANSPORT INC | | | SCAC3 |
| 1010 | CAUI | CACTUS TRANSPORT INC | | | SCAC4 |
| 1011 | CAUJ | CRONAN AUTO TRANSPORT | | | SCAC3 |
| 1012 | CAUK | CANUS TRUCKING LTD | | | SCAC3 |
| 1013 | CAUL | COLONIAL AUTO TRANSPORT CORP | | | SCAC4 |
| 1014 | CAUM | CARPER AUTO TRANSPORT | | | SCAC3 |
| 1015 | CAUN | C A C TRUCKING | | | SCAC3 |
| 1016 | CAUN | COTTONE AUCTIONS | | | SCAC4 |
| 1017 | CAUO | CAN-AUTO INSPECTIONS INC | | | SCAC4 |
| 1018 | CAUP | CENTRAL AUTO POOL | | | SCAC3 |
| 1019 | CAUQ | CARDERS AUTO PARTS | | | SCAC3 |
| 1020 | CAUQ | CONCORDE AUTOTRANSPORT INC | | | SCAC4 |
| 1021 | CAUR | CAPURRO, GEORGE J CO | | | SCAC3 |
| 1022 | CAUS | CAUSLEY TRUCKING COMPANY | | | SCAC3 |
| 1023 | CAUU | CAMPAS CONTAINERS | | DK | BIC |
| 1024 | CAUU | CANATLANTIC U.S., INC. | | | SCAC3 |
| 1025 | CAUW | CCT AUTO TRANS INC | | | SCAC4 |
| 1026 | CAV | Calm Air International Ltd. | IATA: MO, Callsign: Calm Air, IATA Prefix: 622, Canadian Partner | CDN | AVCODES |
| 1027 | CAV | Calm Air | IATA: MO | | ICAO1 |
| 1028 | CAVA | CAVALEA INC | | | SCAC4 |
| 1029 | CAVB | CARTER TRAVEL INC | | | SCAC3 |
| 1030 | CAVC | CAT-VAL INC | | | SCAC4 |
| 1031 | CAVD | CAVALUZZI & SONS, INC | | | SCAC3 |
| 1032 | CAVD | CAVAZOS TAMEZ, AGUSTIN | | | SCAC4 |
| 1033 | CAVE | CAVA EXPRESS | | | SCAC4 |
| 1034 | CAVF | CARRIER VAN SERVICE INC | | | SCAC3 |
| 1035 | CAVG | CAVANAUGH & SONS | | | SCAC3 |
| 1036 | CAVH | CAVANAUGH, NICK HAULING | | | SCAC4 |
| 1037 | CAVI | C & V TRUCK SERVICE INC | | | SCAC3 |
| 1038 | CAVJ | CARAVAN EXPRESS INC | | | SCAC3 |
| 1039 | CAVK | CAVALLO TRUCKING INC | | | SCAC4 |
| 1040 | CAVM | CAVALIER MOVING & STORAGE INC | | | SCAC3 |
| 1041 | CAVN | VENEZUELAN LINES | | | SCAC3 |
| 1042 | CAVN | CAVANAUGH TRUCKING INC | | | SCAC4 |
| 1043 | CAVO | CAMDEN TERMINAL & STORAGE CO | | | SCAC3 |
| 1044 | CAVP | C A VENEZOLANA DE NAVEGACION | | | SCAC3 |
| 1045 | CAVR | CARAVAN MOTOR SERVICE INC | | | SCAC3 |
| 1046 | CAVS | CAVAZOS, YANETH | | | SCAC4 |
| 1047 | CAVU | AELER TECHNOLOGIES SA | | CH | BIC |
| 1048 | CAVU | VENEZUELAN LINE | | | SCAC3 |
| 1049 | CAVU | VENEZUELAN LINE | | | SCAC4 |
| 1050 | CAVV | CALVILLO TRANSPORTATION | | | SCAC4 |
| 1051 | CAVW | COLEMAN AMERICAN MOVING SERVICES OF | | | SCAC4 |
| 1052 | CAVY | CAL-VALLEY TRANSPORTATION INC | | | SCAC3 |
| 1053 | CAVY | CAV TRUCKING LLC | | | SCAC4 |
| 1054 | CAW | Comair Ltd. d/b/a Kulula.com | IATA: MN, Callsign: Commercial, IATA Prefix: 161, Suspended operations on 31 May 2022. Name changed from Commercial Airways (Pty.) Ltd. | ZA | AVCODES |
| 1055 | CAW | Commercial Airways (Pty.) Ltd. | IATA: MN, Callsign: Commercial, IATA Prefix: 161, Name changed to Comair Ltd. | ZA | AVCODES |
| 1056 | CAW | Comair | IATA: MN | | ICAO1 |
| 1057 | CAWA | CALLAWAY CARRIERS INC | | | SCAC4 |
| 1058 | CAWB | CAWB INC | | | SCAC3 |
| 1059 | CAWC | CLARK & WESTERN CARRIERS INC | | | SCAC3 |
| 1060 | CAWC | CLARK & WESTERN CARRIERS INC | | | SCAC4 |
| 1061 | CAWD | CAN-AM WEST CARRIERS INC | | | SCAC3 |
| 1062 | CAWD | CAN-AM WEST CARRIERS INC | | | SCAC4 |
| 1063 | CAWE | CALIFORNIA WASTE SOLUTIONS | | | SCAC4 |
| 1064 | CAWF | CAL-WESTERN TRANSPORT INC | | | SCAC3 |
| 1065 | CAWG | CATARACT INDUSTRIAL WAREHOUSING & T | | | SCAC3 |
| 1066 | CAWI | CAW TRUCKING CO | | | SCAC3 |
| 1067 | CAWJ | CHEM AIR INC | | | SCAC4 |
| 1068 | CAWK | CAL-WEST EXPRESS CO | | | SCAC3 |
| 1069 | CAWK | CAL-WEST EXPRESS CO INC | | | SCAC4 |
| 1070 | CAWL | CALDWELL TRANSPORT LTD | | | SCAC3 |
| 1071 | CAWM | CAL WEST MOVING INC | | | SCAC3 |
| 1072 | CAWM | CAL WEST MOVING INC | | | SCAC4 |
| 1073 | CAWN | CALDWELL TRUCKING INC | | | SCAC3 |
| 1074 | CAWN | CALDWELL TRUCKING INC | | | SCAC4 |
| 1075 | CAWO | CAMPBELL MOVING CO INC | | | SCAC3 |
| 1076 | CAWP | CAWOOD TRUCKING | | | SCAC3 |
| 1077 | CAWQ | CAWLEY T J | | | SCAC3 |
| 1078 | CAWR | CANADIAN TRANSFER | | | SCAC4 |
| 1079 | CAWT | CALIFORNIA WESTERN TRUCKING | | | SCAC3 |
| 1080 | CAWU | CONWAY CONTAINERS LIMITED | | HK | BIC |
| 1081 | CAWU | COMPANIA SUD AMERICANA DE VAPOPES | | | SCAC3 |
| 1082 | CAWU | COMPANIA SUD AMERICANA DE VAPOPES | | | SCAC4 |
| 1083 | CAWV | C-A-T WORLDWIDE MOVING INC | | | SCAC3 |
| 1084 | CAWX | CITY OF ATLANTA WATERWORKS | | | PWRC |
| 1085 | CAX | Capax-Air AG C/O Unitreva AG | Callsign: Capax Air, | CH | AVCODES |
| 1086 | CAX | Connectair Ltd. | IATA: AX, Renamed Air Europe Express | GB | AVCODES |
| 1087 | CAX | Central Air Express | Callsign: Central Express, | ZRE | AVCODES |
| 1088 | CAX | Connectair Ltd. | | GB | AVCODES |
| 1089 | CAX | Consorcio Aereo de Xalapa | Callsign: Consorcio, | MEX | AVCODES |
| 1090 | CAX | Central Air Express | | | ICAO1 |
| 1091 | CAX | Central Alloy Steel Corp. | 7/1930 | | NAKINA |
| 1092 | CAX | CENTRAL ALLOY STEEL CORP. | | | PWRC |
| 1093 | CAXA | CAL-STATE EXPRESS | | | SCAC3 |
| 1094 | CAXA | CA EXPRESS | | | SCAC4 |
| 1095 | CAXB | C A EXPRESS | | | SCAC4 |
| 1096 | CAXC | CALEXICO FREIGHT LINES | | | SCAC3 |
| 1097 | CAXD | CANNON EXPRESS CORP | | | SCAC3 |
| 1098 | CAXD | CARGO TRANSFER INC | | | SCAC4 |
| 1099 | CAXE | CALIFORNIA INTERSTATE EXPRESS LTD | | | SCAC3 |
| 1100 | CAXE | CALIFORNIA INTERSTATE EXPRESS LTD | | | SCAC4 |
