| 1 | NYX | Nyxair OU | IATA: OJ, Callsign: Nyx Air, | EST | AVCODES |
| 2 | NYXC | NEWTON READY MIX CONCRETE CO | | | SCAC3 |
| 3 | NYXE | NYNEX MATERIAL ENTERPRISES COMPANY | | | SCAC3 |
| 4 | NYXE | NEW YORK EXPRESS A F CORP | | | SCAC4 |
| 5 | NYXL | NOBILITY EXPRESS LLC | | | SCAC4 |
| 6 | NYXP | NEW YORKS CARGO EXPORTER (N Y C | | | SCAC4 |
