| 1 | SKJ | Skyjet, Inc. | | AG | AVCODES |
| 2 | SKJ | Sky Net Airline | Callsign: Skynet Air, | AM | AVCODES |
| 3 | SKJ | Seagle Jet S.r.o. | Callsign: Slovak Jet, | SK | AVCODES |
| 4 | SKJ | Skånska Järnvägar AB | | SE | VKM |
| 5 | SKJA | SOO KCS JOINT AGANCY | | | PWRC |
| 6 | SKJAB | Skövde Karlsborgs Järnväg AB | | SE | VKM |
| 7 | SKJB | Skandinaviska Jernbanor AB | | S | TRAFFIC |
| 8 | SkJb | Skandinaviska Jernbanor AB | | SE | VKM |
| 9 | SKJC | STL TRUCKING LLC | | | SCAC4 |
| 10 | SKJJ | SEKLECKI, J J TRANSPORT INC | | | SCAC4 |
| 11 | SKJK | SHANK, JADE TRUCKING | | | SCAC4 |
| 12 | SKJT | SMITH, KEVIN J TRUCKING | | | SCAC4 |
| 13 | SKJY | SHIRK, JAY TRANSPORT | | | SCAC4 |
