| 1 | WGN | Western Global Airlines, LLC | IATA: KD, Callsign: Western Global, Name changed to Western Global Airlines, Inc. Received Part 121 AOC on 04 August 2014. Affiliated to Finnish carrier, Nordic Globa Air. | USA | AVCODES |
| 2 | WGN | Western Global Airlines, Inc. | IATA: KD, Callsign: Western Global, Name changed from Western Global Airlines, LLC. Received Part 121 AOC on 04 August 2014. Affiliated to Finnish carrier, Nordic Globa Air. | USA | AVCODES |
| 3 | WGNB | WAGNER BROKERAGE | | | SCAC4 |
| 4 | WGNE | WAGNER, LARRY W | | | SCAC4 |
| 5 | WGNI | WAUKEGAN CARTAGE, INC | | | SCAC1 |
| 6 | WGNK | WAGNER TRUCKING | | | SCAC4 |
| 7 | WGNP | WAGNER, E S | | | SCAC4 |
| 8 | WGNS | Wisconsin Great Northern R.R., Inc. | 7/2005 | | NAKINA |
| 9 | WGNS | WISCONSIN GREAT NORTHERN RAILROAD, INC. | | | PWRC |
| 10 | WGNS | WISCONSIN GREAT NORTHERN RAILROAD I | | | SCAC4 |
| 11 | WGNS | Wisconsin Great Northern R.R., Inc. | | USA | TRAFFIC |
| 12 | WGNU | WAY-GROUP LLC | | RUS | BIC |
| 13 | WGNX | WISCONSIN & GREAT NORTHERN RAILROAD, INC. | | | PWRC |
| 14 | WGNY | WALTERS, GLENN NURSERY INC | | | SCAC4 |
| 15 | WGNZ | WARRIOR & GULF NAVIGATION CO. | | | PWRC |
