| 1 | KIR | Skiva Air LLC | Callsign: Skiva Air, | AM | AVCODES |
| 2 | KIR | Királyrét | Real: KERV | H | TRAFFIC |
| 3 | KIRB | Kirnitzschtalbahn | City: Bad Schandau | D | TRAFFIC |
| 4 | KIRG | KIRK COMPANY, THE | | | SCAC4 |
| 5 | KIRH | KIRSCH (DIVISION OF COOPER INDUSTRI | | | SCAC3 |
| 6 | KIRJ | KIRK, JOHN M | | | SCAC3 |
| 7 | KIRK | Sappi Finland I Oy, Kirkniemen tehdas | | FI | VKM |
| 8 | KIRN | KIRCHNER, LESTER | | | SCAC3 |
| 9 | KIRO | KIRIAKOU, R W TRUCKING | | | SCAC4 |
| 10 | KIRP | KIRSCHER TRANSPORT | | | SCAC4 |
| 11 | KIRQ | KIRSCHER BULK TRANSPORT | | | SCAC3 |
| 12 | KIRS | KRIS'S TRUCK TRANSPORT, INC | | | SCAC3 |
| 13 | KIRT | KIRVAN TRUCK LINE | | | SCAC3 |
| 14 | KIRU | KIRKCONNELL R B & BROS LTD | | | SCAC3 |
| 15 | KIRU | CLOU CONTAINER LEASING GMBH | | | SCAC4 |
| 16 | KIRW | KING, R W TRUCKING | | | SCAC3 |
