| 1 | NCA | Nippon Cargo Airlines | IATA: KZ, Callsign: Nippon Cargo, IATA Prefix: 933, IATA designator changed from MC | J | AVCODES |
| 2 | NCA | Nippon Cargo Airlines | IATA: NC, Callsign: Nippon Cargo, IATA designator changed to KZ | J | AVCODES |
| 3 | NCA | Nippon Cargo Airlines | IATA: KZ | | ICAO1 |
| 4 | NCA | Nippon Cargo Airlines | | J | TRAFFIC |
| 5 | NCAB | NC TRUCKING LLC | | | SCAC4 |
| 6 | NCAC | NORGREN, C A CO/DETROIT DIVISION | | | SCAC3 |
| 7 | NCAG | NEWMAN CARTAGE INC | | | SCAC3 |
| 8 | NCAG | NORTH 49 TRUCKLINES INC | | | SCAC4 |
| 9 | NCAI | NCA TRANSPORT INC | | | SCAC4 |
| 10 | NCAL | NORWEGIAN CARIBBEAN LINES | | | PWRC |
| 11 | NCAL | NOR-CAL MOVING SERVICES | | | SCAC4 |
| 12 | NCAN | Incan Superior Ltd. | 1/1975-1/1980 | | NAKINA |
| 13 | NCAN | Incan Superior Ltd. | 1/75-1/80 | | NRHS |
| 14 | NCAN | RETIRED 11-24-92 ATP (0356) [INCAN SUPERIOR LTD.] | | | PWRC |
| 15 | NCAN | Incan Superior | | | RSRV |
| 16 | NCAO | NOVAJO CARRIERS | | | SCAC4 |
| 17 | NCAQ | NCA TRUCKING | | | SCAC3 |
| 18 | NCAQ | NATIONAL OIL & BURNER COMPANY | | | SCAC4 |
| 19 | NCAR | Nuevo Central Argentina | Real: NCA | RA | TRAFFIC |
| 20 | NCAS | NEW CASTLE TRAVEL SERVICE | | | SCAC3 |
| 21 | NCAS | NORTHERN CASCADE DOOR & | | | SCAC4 |
| 22 | NCAT | NACA TRUCKING CO | | | SCAC3 |
| 23 | NCAU | COLONIAL / ATL (BERMUDA) LTD. | | | PWRC |
| 24 | NCAU | COLONIAL/ATL (BERMUDA) LTD. | | | SCAC3 |
| 25 | NCAZ | NCA LEASING COMPANY/DIV. G.H. LEASING CORPORATION | | | PWRC |
| 26 | NCAZ | NCA Leasing | | | RSRV |
| 27 | NCAZ | NCA LEASING COMPANY/DIV G H LEASING | | | SCAC4 |
