| Carrier Code | Carrier Name |
| WCXU | WCL CONTAINER LINES N V CURACAO |
| WDFL | WALDRON, FRED L LTD |
| WDND | WEDNESDAY SHIPPING COMPANY LIMITED |
| WEBL | WESTERN BARGE INC |
| WECU | WEST EUROPEAN CONTAINER LINES |
| WEIC | WEITA INTERNATIONAL CORPORATION |
| WEWU | WESTERWALDER EISENWERK GERHARD GMBH |
| WEYE | WEYERHAEUSER COMPANY |
| WEYU | WEYERHAUESER COMPANY |
| WFAI | WINTRADE FORWARDING AGENT INC |
| WFCU | WAH FAI CONTAINER SUPPLIES CO LTD |
| WFES | WALLNOS FAR EAST SERVICE |
| WFLU | WORLD FREIGHT LTD |
| WFSI | WATERFRONT SERVICES COMPANY |
| WGCU | WILHELM GROTE KG INTERNATIONAL SPEDITION |
