| 1 | SWM | Skywings Asia Airlines | IATA: ZA, Callsign: Sky Angkor, IATA Prefix: 969, Name changed to Sky Angkor Airlines w.e.f. 01 December 2014. | K | AVCODES |
| 2 | SWM | Sky Angkor Airlines Co., Ltd. d/b/a Sky Angkor Airlines | IATA: ZA, Callsign: Sky Angkor, IATA Prefix: 969, Name changed from Skywings Asia Airlines w.e.f. 01 December 2014. | K | AVCODES |
| 3 | SWM | SweMaint | | SE | VKM |
| 4 | SWMA | STAR OF THE WEST MILLING COMPANY | | | SCAC4 |
| 5 | SWMC | SERAZIO, WILLIAM M CO | | | SCAC4 |
| 6 | SWMD | SWENSON, M D TRUCKING | | | SCAC4 |
| 7 | SWMG | Stadtwerke Mönchengladbach | City: Mönchengladbach | D | TRAFFIC |
| 8 | SWMI | SHUMWAY MARINE DIVISION | | | SCAC4 |
| 9 | SWMJ | SOUTHWEST MOTOR FREIGHT INC | | | SCAC4 |
| 10 | SWMK | SWM TRUCKING | | | SCAC4 |
| 11 | SWMN | SWISSM | | | SCAC4 |
| 12 | SWMO | SWISSMA | | | SCAC4 |
| 13 | SWMO | Stadtwerke Mönchengladbach | City: Mönchengladbach | D | TRAFFIC |
| 14 | SWMP | SOUTHWEST MOBILE STORAGE INC | | | SCAC4 |
| 15 | SWMQ | SAFEWAY MOTORS INC | | | SCAC4 |
| 16 | SWMT | SWIFT MACHINE AND WELDING LTD | | | SCAC4 |
| 17 | SWMV | SHAW MOVING & STORAGE | | | SCAC4 |
| 18 | SWMW | STEWART MOVING & STORAGE SYSTEMS | | | SCAC4 |
| 19 | SWMY | SWIFT TRANSPORTATION CO INC (INTERM | | | SCAC4 |
