| 1 | ASW | Air Southwest Ltd. | Callsign: AirSouthWest, | CDN | AVCODES |
| 2 | ASW | Asia Airways | Callsign: Asiaways, | TJ | AVCODES |
| 3 | ASW | Air Southwest Ltd. | | | ICAO1 |
| 4 | ASWA | ARMSTRONG, WILLIAM A | | | SCAC3 |
| 5 | ASWA | ASW AMERICA LLC | | | SCAC4 |
| 6 | ASWA | Southwest Airlines | Real: SWA | USA | TRAFFIC |
| 7 | ASWC | ATLANTIC SEAWAYS CORP MONROVIA LIB | | | SCAC3 |
| 8 | ASWC | AMERICAN SPRING WIRE CORP | | | SCAC4 |
| 9 | ASWD | AMARANTH STONEWARE LTD | | | SCAC4 |
| 10 | ASWE | ADRIENNE SHIPPING LINE INC | | | SCAC4 |
| 11 | ASWF | AMERICAN STAGECOACH INC | | | SCAC4 |
| 12 | ASWG | ASSOCIATED WHOLESALE GROCERS INC | | | SCAC3 |
| 13 | ASWI | AST, WILBUR E INC | | | SCAC3 |
| 14 | ASWI | ATLAS SIGN & AWNING COMPANY | | | SCAC4 |
| 15 | ASWJ | ASAP TRUCKLINE LTD | | | SCAC4 |
| 16 | ASWK | AMBER STAIRWAYS INC | | | SCAC4 |
| 17 | ASWL | AMSTEL SHIPPING COMPANY LIMITED | | | SCAC3 |
| 18 | ASWL | ALLEN SHELLFISH LLC | | | SCAC4 |
| 19 | ASWL | Schneider & Schneider GmbH | | DE | VKM |
| 20 | ASWM | ANDERSON, WILLIAM L | | | SCAC4 |
| 21 | ASWN | AMERICAN SWEETENERS INC | | | SCAC3 |
| 22 | ASWO | APOLLO SOUTHWEST INC | | | SCAC4 |
| 23 | ASWQ | AL'S TOWING & STORAGE INC | | | SCAC4 |
| 24 | ASWR | ALS TOWING SERVICE INC | | | SCAC3 |
| 25 | ASWS | ASHFORD WRECKER SERVICE | | | SCAC3 |
| 26 | ASWS | Arriva Surrey & West Sussex | | GB | TRAFFIC |
| 27 | ASWU | AROS LINE AB | | | SCAC3 |
| 28 | ASWV | ALL STAR TRANSPORTATION | | | SCAC4 |
| 29 | ASWW | AIR SEA WORLD WIDE LOGISTIC LTD | | | SCAC3 |
| 30 | ASWW | AIR SEA WORLDWIDE LOGISTICS LTD | | | SCAC4 |
| 31 | ASWX | American Steel & Wire Co. | 8/1920-1/1943 | | NAKINA |
| 32 | ASWX | American Steel & Wire Co. | Apr-38 | | NRHS |
| 33 | ASWX | AMERICAN STEEL & WIRE CO. | | | PWRC |
| 34 | ASWY | ANT SEAWAYS LIMITED | | | SCAC3 |
