| 17801 | CUTE | COUTURE TRANSPORT INC | | | SCAC3 |
| 17802 | CUTE | CUTTING EDGE TECHNOLOGIES | | | SCAC4 |
| 17803 | CUTF | CUMMINGS TRANSFER AND STORAGE COMPA | | | SCAC3 |
| 17804 | CUTG | CULL TRUCKING AND SNOW PLOWING | | | SCAC3 |
| 17805 | CUTG | CURTIS TRUCKING INC | | | SCAC4 |
| 17806 | CUTI | CUTTING MOVING & STORAGE | | | SCAC3 |
| 17807 | CUTI | CURTIS, PHIL TRUCKING INC | | | SCAC4 |
| 17808 | CUTJ | CUSTER, ELMER F | | | SCAC3 |
| 17809 | CUTK | CULOTTA TRUCKING LLC | | | SCAC4 |
| 17810 | CUTL | CHARETTE (URGEL) TRANSPORT LTEE | | | SCAC3 |
| 17811 | CUTL | CUSTOM TRANSPORT LTD | | | SCAC4 |
| 17812 | CUTM | CUSTOM TRANSPORTATION SERVICES INC | | | SCAC4 |
| 17813 | CUTN | CUTLERS UNIVERSITY VAN & STORAGE CO | | | SCAC3 |
| 17814 | CUTN | CUTLERS UNIVERSITY VAN & STORAGE CO | | | SCAC4 |
| 17815 | CUTO | COURTESY TRUCKING | | | SCAC3 |
| 17816 | CUTP | CURTIS TRANSPORTS INC | | | SCAC3 |
| 17817 | CUTQ | CUNNINGHAM, CLYCE TRANSFER | | | SCAC3 |
| 17818 | CUTR | CVT CORP TRANSMISSION INC | | | SCAC4 |
| 17819 | CUTS | CUSTOMER TRUCK SERVICE | | | SCAC3 |
| 17820 | CUTS | CUTTS WORLDWIDE LOGISTICS INC | | | SCAC4 |
| 17821 | CUTU | CONSUL TRANSPORT AGENTUR GMBH | | | SCAC3 |
| 17822 | CUTW | C U TRANSPORT INC | | | SCAC4 |
| 17823 | CUUG | CENTURION TRUCKING INC | | | SCAC4 |
| 17824 | CUUR | COMPUTER TRANSPORT & COURIER INC | | | SCAC3 |
| 17825 | CUVA | ISG Cleveland Works Ry. Co. d/b/a Cleveland Works Ry. Co. | added 10/2002; 7/2005 | | NAKINA |
| 17826 | CUVA | The Cuyahoga Valley Ry. Co. | 1/1975-7/2000; eliminated 10/2002 | | NAKINA |
| 17827 | CUVA | The Cuyahoga Valley Ry. Co. | 1/75-7/2000 | | NRHS |
| 17828 | CUVA | ISG CLEVELAND WORKS RAILWAY [CUYAHOGA VALLEY RAILWAY COMPANY] | | | PWRC |
| 17829 | CUVA | Cuyahoga Valley Railway (ISG Cleveland Works Railway) | | | RSRV |
| 17830 | CUVA | CUYAHOGA VALLEY RAILWAY COMPANY, TH | | | SCAC3 |
| 17831 | CUVE | CUVEE, THE | | | SCAC4 |
| 17832 | CUVQ | CHUSOVOY SHIPPING COMPANY LIMITED | | | SCAC3 |
| 17833 | CUVT | CU TRANSIT INC | | | SCAC3 |
| 17834 | CUWD | CURT-WOOD TRUCKING | | | SCAC3 |
| 17835 | CUWD | CUSTOM WINDOW & DOOR | | | SCAC4 |
| 17836 | CUWI | CUSTOM TOURS OF WASHINGTON INC | | | SCAC3 |
| 17837 | CUXC | COURREX COURRIER INC | | | SCAC3 |
| 17838 | CUXE | CUSTOM EXPRESS INC | | | SCAC4 |
| 17839 | CUXG | COURIER EXPRESS INC | | | SCAC3 |
| 17840 | CUXG | COURIER EXPRESS/ATLANTA INC | | | SCAC4 |
| 17841 | CUXI | COURIER EXCHANGE INC | | | SCAC3 |
| 17842 | CUXI | CUPRUM TRANSPORT INC | | | SCAC4 |
| 17843 | CUXL | CENTURION TRANSPORT LLC | | | SCAC4 |
| 17844 | CUXM | CITI-CARGO & STORAGE CO INC | | | SCAC3 |
| 17845 | CUXM | CITI-CARGO & STORAGE INC | | | SCAC4 |
| 17846 | CUXP | COURIER EXPRESS CORPORATION | | | SCAC3 |
| 17847 | CUXR | CUSTOM EXPRESS INC | | | SCAC3 |
| 17848 | CUXS | COURIER EXPRESS INC | | | SCAC3 |
| 17849 | CUXS | COURIER EXPRESS INC | | | SCAC4 |
| 17850 | CUXT | CURTIS EXPO TRANSPORTATION INC | | | SCAC3 |
| 17851 | CUXW | CUXSHIP MANAGEMENT GMBH | | | SCAC4 |
| 17852 | CUYC | CURRYS CARTAGE CO | | | SCAC3 |
| 17853 | CUYC | CANTU Y CANTU | | | SCAC4 |
| 17854 | CUYG | CUYAHGA TRANSFER & SERVICE COMPANY | | | SCAC3 |
| 17855 | CUYK | CARLYLE TRUCKING INC | | | SCAC4 |
| 17856 | CUYL | COURTESY TRUCK LINE | | | SCAC3 |
| 17857 | CUYM | CUYAHOGA LANDMARK INC | | | SCAC4 |
| 17858 | CUYP | CENTURY TRANSPORTATION SERVICE INC | | | SCAC3 |
| 17859 | CUYT | COURTESY TRANSFER INC | | | SCAC3 |
| 17860 | CUYT | COURTESY TRANSFER INC | | | SCAC4 |
| 17861 | CUZD | CUSTOMIZED DISTRIBUTION INC | | | SCAC3 |
| 17862 | CUZJ | CUEZZI, J TRANSPORT INC | | | SCAC4 |
| 17863 | CUZT | CUZ TRANSPORTATION INC | | | SCAC3 |
| 17864 | CV | Cargolux Airlines International, S.A. | ICAO: CLX, Callsign: Cargolux, IATA Prefix: 172, | L | AVCODES |
| 17865 | CV | Air Chathams Limited t/a Air Chathams | ICAO: CVA, Callsign: Chatham, IATA designator changed to 3C. | NZ | AVCODES |
| 17866 | CV | Grand Trunk Western R.R., Inc. | added 4/1995; 7/2000-7/2005 | | NAKINA |
| 17867 | CV | Central Vermont Ry., Inc. | 1/1941-1/1994; eliminated 4/1995 | | NAKINA |
| 17868 | CV | Central Vermont Ry., Inc. | 1/52-1/94; eliminated 4/95 | | NRHS |
| 17869 | CV | Grand Trunk Western R.R., Inc. | added 4/95; 7/2000 | | NRHS |
| 17870 | CV | GRAND TRUNK WESTERN RR [CENTRAL VERMONT RAILWAY] | | | PWRC |
| 17871 | CV | Central Vermont Railway (Canadian National Railway) | | | RSRV |
| 17872 | CV | CENTRAL VERMONT RAILWAY INC | | | SCAC4 |
| 17873 | CV | Central Vermont | | USA | TRAFFIC |
| 17874 | CVA | Air Chathams Limited t/a Air Chathams | IATA: CV, Callsign: Chatham, IATA designator changed to 3C. | NZ | AVCODES |
| 17875 | CVA | Clinton Aero Corp. d/b/a Brockway Air | Callsign: Brockway Air, | USA | AVCODES |
| 17876 | CVA | Air Chathams Limited t/a Air Chathams | IATA: 3C, Callsign: Chatham, IATA designator changed from CV*. | NZ | AVCODES |
| 17877 | CVA | Air Chathams | IATA: CV | | ICAO1 |
| 17878 | CVAA | CHIPPEWA VALLEY EXPRESS TRUCKING LL | | | SCAC4 |
| 17879 | CVAC | CLEVELAND AIR CARGO INCORPORATED | | | SCAC3 |
| 17880 | CVAC | CARVER, A C INC | | | SCAC4 |
| 17881 | CVAE | CAVALIER COACHES INC | | | SCAC4 |
| 17882 | CVAF | CENTRAL VIRGINIA AIR FREIGHT INC | | | SCAC3 |
| 17883 | CVAG | CAVANAUGH, R TRUCKING INC | | | SCAC3 |
| 17884 | CVAG | CENTRAL VALLEY AG TRANSPORT INC | | | SCAC4 |
| 17885 | CVAG | Chemnitzer Verkehrs AG | City: Chemnitz | D | TRAFFIC |
| 17886 | CVAH | CAVANAUGH TRUCKING & BUS SERVICE | | | SCAC3 |
| 17887 | CVAI | COMPRA VENTA DE METALES MARQUEZ BLA | | | SCAC4 |
| 17888 | CVAJ | C V TRANSPORT INC | | | SCAC4 |
| 17889 | CVAK | CARE VACATIONS | | | SCAC4 |
| 17890 | CVAL | CENTRAL VALLEY RR | | | PWRC |
| 17891 | CVAL | CULVER, ALBERT COMPANY | | | SCAC4 |
| 17892 | CVAM | CAPE VERDEAN-AMERICAN IMPORT/EXPORT | | | SCAC3 |
| 17893 | CVAM | CUMBERLAND GAP PROVISION CO | | | SCAC4 |
| 17894 | CVAN | CENTRAL VAN & STORAGE | | | SCAC3 |
| 17895 | CVAN | C. Vanoli | | CH | TRAFFIC |
| 17896 | CVAO | CANOOSE CAMPS CUT RIVER ROCK | | | SCAC4 |
| 17897 | CVAP | CAVALIER TRANSPORT INC | | | SCAC3 |
| 17898 | CVAP | CORPORACION LOGISTICA NAVARRO S A D | | | SCAC4 |
| 17899 | CVAQ | CENTRAL VIRGINIA TRUCKING | | | SCAC3 |
| 17900 | CVAR | Cedar Valley R.R. Co. | added 4/1985; eliminated 1/1992 | | NAKINA |
