| 1 | IAE | Interstate Airlines Limited | Callsign: Interstate, | WAN | AVCODES |
| 2 | IAE | AC Insat-Aero Ltd | | RUS | AVCODES |
| 3 | IAE | Closed Joint Stock Company IrAero | IATA: IO, Callsign: IrAero, | RUS | AVCODES |
| 4 | IAE | AC Insat-Aero | | | ICAO1 |
| 5 | IAEC | INFINITY AUTO EXPRESS INC | | | SCAC4 |
| 6 | IAED | IOWA EXPRESS FREIGHTWAYS, INC | | | SCAC1 |
| 7 | IAEI | I A E ENTERPRISES INC | | | SCAC4 |
| 8 | IAEP | INTER AMERICAN EXPRESS | | | SCAC4 |
