| Virginia (VA) |
|
| Wadhwan |
|
| Wallis and Futuna |
|
| Wankaner- Revenue Stamps |
|
| Washington (WA) |
|
| West Irian |
|
| West Virginia (WV) |
|
| Western Australia |
|
| Western Sahara |
|
| Western Sahara - Vignettes |
|
| Western Ukraine |
|
| Wisconsin (WI) |
|
| Witu |
|
| Wurttemberg |
|
| Wyoming (WY) |
|
| Yemen |
|
| Yemen- Revenue Stamps |
|
| Yemen, Arab Republic |
|
| Yemen, Kingdom |
|
| Yemen, People's Democratic Republic |
|