| 1 | ITA | Inter-Air, Inc. | Callsign: Cafex, | USA | AVCODES |
| 2 | ITA | Inter-Air | | | ICAO1 |
| 3 | ITA | ILLINOIS MOTOR TRUCK OPERATORS ASSO | | | SCAC4 |
| 4 | ITAA | ITC MANAGEMENT B V | | | SCAC4 |
| 5 | ITAB | IRON BOX LOCAL TRUCKING | | | SCAC4 |
| 6 | ITAB | Interfleet AB | | SE | VKM |
| 7 | ITAD | IDAHO TRUCK SERVICE INC | | | SCAC4 |
| 8 | ITAE | ITL LAND TRANSPORTATION INC | | | SCAC4 |
| 9 | ITAG | IZA'S TRUCKING | | | SCAC4 |
| 10 | ITAG | Inlandståget AB | | SE | VKM |
| 11 | ITAL | I TALIA TRANSPORT SERVICE | | | SCAC4 |
| 12 | ITAM | INTER-AMERICAN MOVERS AND FORWARDER | | | SCAC4 |
| 13 | ITAO | ISLAND TRANSPORT LOGISTICS LLC | | | SCAC4 |
| 14 | ITAP | INDIGO TRANSPORTATION LLC | | | SCAC4 |
| 15 | ITAQ | INTEGRITY TRANSPORT LLC | | | SCAC4 |
| 16 | ITAS | INDEPENDENT TRANSPORTATION SERVICES | | | SCAC4 |
| 17 | ITAU | HAPAG LLOYD A.G | | D | BIC |
| 18 | ITAU | ITALIAN LINES | | | PWRC |
| 19 | ITAU | Italian Line | | | RSRV |
| 20 | ITAU | ITALIA DI NAVIGAZIONE | | | SCAC1 |
| 21 | ITAU | CP SHIPS | | | SCAC4 |
| 22 | ITAX | Illinois Transit Assembly Corp. | 7/2000-7/2005 (not listed) | | NAKINA |
| 23 | ITAX | Illinois Transit Assembly Corp. | Jul-00 | | NRHS |
| 24 | ITAX | ILLINOIS TRANSIT ASSEMBLY CORP. | | | PWRC |
| 25 | ITAX | Illinois Transit Assembly | | | RSRV |
| 26 | ITAX | ILLINOIS TRANSIT ASSEMBLY CORP | | | SCAC4 |
