1 | NDX | Bac Aviation | Callsign: Nordex, | S | AVCODES |
2 | NDX | Nitrogen Division, Allied Chemical Corp. | added 7/1958; 4/1961; eliminated 10/1964 | | NAKINA |
3 | NDX | Nitrogen Division, Allied Chemical & Dye Corp. | 7/1954-10/1957; eliminated 7/1958 | | NAKINA |
4 | NDX | Chicago, New York & Boston Refrigerator Co. | 7/1935 | | NAKINA |
5 | NDX | Nitrogen Division, Allied Chemical & Dye Corp. | 10/57; eliminated 7/58 | | NRHS |
6 | NDX | Nitrogen Division, Allied Chemical Corp. | added 7/58; 4/61 | | NRHS |
7 | NDX | NITROGEN DIVISION, ALLIED CHEMICAL CORP. | | | PWRC |
8 | NDXE | NEW DIXIE TRANSPORTATION CORP | | | SCAC3 |
9 | NDXE | NADEX EXPRESS | | | SCAC4 |
10 | NDXU | NORDEX ENERGY SE & CO KG | | D | BIC |