| 1 | CUT | Court Helicopters | Callsign: Court Air, Name changed from Court Air | ZA | AVCODES |
| 2 | CUT | Court Air | Callsign: Court Air, Name changed to Court Helicopters | ZA | AVCODES |
| 3 | CUT | Court Helicopters | | | ICAO1 |
| 4 | CUT | CINCINNATI UNION TERMINAL | | | PWRC |
| 5 | CUT | Cincinnati Union Terminal | | | RSRV |
| 6 | CUTA | CUTTS, CHRISTOPHER J FINE ART LTD | | | SCAC4 |
| 7 | CUTB | CURTIS BROTHERS TRUCKING COMPANY IN | | | SCAC3 |
| 8 | CUTB | CANADA & USA TRANSPORT INC | | | SCAC4 |
| 9 | CUTC | CUMBERLAND TRUCKING CO | | | SCAC3 |
| 10 | CUTC | CUMBERLAND TRUCKING CO INC | | | SCAC4 |
| 11 | CUTD | CUTRELL TRUCKING CO | | | SCAC3 |
| 12 | CUTD | CUTRELL TRUCKING COMPANY INC | | | SCAC4 |
| 13 | CUTE | COUTURE TRANSPORT INC | | | SCAC3 |
| 14 | CUTE | CUTTING EDGE TECHNOLOGIES | | | SCAC4 |
| 15 | CUTF | CUMMINGS TRANSFER AND STORAGE COMPA | | | SCAC3 |
| 16 | CUTG | CULL TRUCKING AND SNOW PLOWING | | | SCAC3 |
| 17 | CUTG | CURTIS TRUCKING INC | | | SCAC4 |
| 18 | CUTI | CUTTING MOVING & STORAGE | | | SCAC3 |
| 19 | CUTI | CURTIS, PHIL TRUCKING INC | | | SCAC4 |
| 20 | CUTJ | CUSTER, ELMER F | | | SCAC3 |
| 21 | CUTK | CULOTTA TRUCKING LLC | | | SCAC4 |
| 22 | CUTL | CHARETTE (URGEL) TRANSPORT LTEE | | | SCAC3 |
| 23 | CUTL | CUSTOM TRANSPORT LTD | | | SCAC4 |
| 24 | CUTM | CUSTOM TRANSPORTATION SERVICES INC | | | SCAC4 |
| 25 | CUTN | CUTLERS UNIVERSITY VAN & STORAGE CO | | | SCAC3 |
| 26 | CUTN | CUTLERS UNIVERSITY VAN & STORAGE CO | | | SCAC4 |
| 27 | CUTO | COURTESY TRUCKING | | | SCAC3 |
| 28 | CUTP | CURTIS TRANSPORTS INC | | | SCAC3 |
| 29 | CUTQ | CUNNINGHAM, CLYCE TRANSFER | | | SCAC3 |
| 30 | CUTR | CVT CORP TRANSMISSION INC | | | SCAC4 |
| 31 | CUTS | CUSTOMER TRUCK SERVICE | | | SCAC3 |
| 32 | CUTS | CUTTS WORLDWIDE LOGISTICS INC | | | SCAC4 |
| 33 | CUTU | CONSUL TRANSPORT AGENTUR GMBH | | | SCAC3 |
| 34 | CUTW | C U TRANSPORT INC | | | SCAC4 |
