| 1 | VIK | Viking International Air Freight, Inc. | Callsign: Viking, | USA | AVCODES |
| 2 | VIK | Viking Airlines AB | IATA: 4P, Callsign: Swedjet, IATA Prefix: 078, Founded in 2003. Commenced operations on 05 May 2003. Ceased operations on 18 October 2010. | S | AVCODES |
| 3 | VIK | Viking Airlines | | | ICAO1 |
| 4 | VIK | VIKING TOURS | | | SCAC4 |
| 5 | VIKI | VIKING SHIP | | | SCAC4 |
| 6 | VIKING | Viking Cruises | | CH | TRAFFIC |
| 7 | VIKL | VIKING OIL CO INC | | | SCAC4 |
| 8 | VIKN | VIKING FREIGHT SYSTEMS INC. | | | PWRC |
| 9 | VIKN | VIKING FREIGHT, INC | | | SCAC1 |
| 10 | VIKN | VIKING FREIGHT SYSTSM INC | | | SCAC4 |
| 11 | VIKS | VICK, STEVE TRUCKING | | | SCAC4 |
| 12 | VIKU | (VIKN) VIKING FREIGHT SYSTEMS INC | | | PWRC |
| 13 | VIKU | Viking Freight Systems | | | RSRV |
| 14 | VIKV | VICTORY VAN & STORAGE INC | | | SCAC4 |
| 15 | VIKX | Viking Oil Corp. | 7/1930 | | NAKINA |
| 16 | VIKX | VIKING OIL CORP. | | | PWRC |
| 17 | VIKZ | (VIKN) VIKING FREIGHT SYSTEMS INC. | | | PWRC |
| 18 | VIKZ | Viking Freight Systems | | | RSRV |
| 19 | VIKZ | VIKING FREIGHT SYSTEMS INC | | | SCAC4 |
