World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Wildwood | CAWWO | Canada |
| Wilhelminadorp | NLWHD | Netherlands |
| Wilhelmshaven | DEWVN | Germany |
| Willacoochee | USYWA | United States of America (the) |
| Willebroek | BEWLB | Belgium |
| Willemstad | CWWIL | Curaçao |
| Willesden | GBESD | United Kingdom |
| Williams | USIIW | United States of America (the) |
| Williams Harbour | CAYWM | Canada |
| Williamsburg | USWUS | United States of America (the) |