| 1 | IDP | Independent Air Freighters PTY Ltd. | Callsign: Independent, | AUS | AVCODES |
| 2 | IDP | Independent Air Freighters | | | ICAO1 |
| 3 | IDPC | INDEPENDENT COURIERS LTD | | | SCAC4 |
| 4 | IDPD | INDEPENDENT OIL COMPANY | | | SCAC4 |
| 5 | IDPN | INDEPENDENT TRAFFIC MANAGEMENT | | | SCAC4 |
| 6 | IDPS | INDUSTRIAL PLANT SERVICE | | | SCAC4 |
| 7 | IDPT | IDEAL PRODUCTS DISTRIBUTING | | | SCAC4 |
| 8 | IDPV | INTERCIONAL DE PRODUCTOS Y SEMILLAS | | | SCAC4 |
| 9 | IDPY | INTERNACIONAL DE PRODUCTOS Y SEMILL | | | SCAC4 |
