| Code | Name | Region |
|---|---|---|
| USVTR | Woodson Terrace/st Louis | MO |
| USWOK | Woodstock | AL |
| USWDS | Woodstock | CT |
| USWOY | Woodstock | GA |
| USWOZ | Woodstock | IL |
| USWQK | Woodstock | IN |
| USWDK | Woodstock | MD |
| USZW3 | Woodstock | NH |
| USWO3 | Woodstock | NY |
| USWUD | Woodstock | TN |
| USWD6 | Woodstock | VA |
| USWK6 | Woodstock | VT |
| US5WD | Woodstock Valley | CT |
| USWDO | Woodstown | NJ |
| USWOV | Woodsville | NH |
| USOPR | Woodland Park | CO |
| USDP8 | Woodland Park | NJ |
| USWDI | Woodlawn | IL |
| USW2N | Woodlawn | MD |
| USWON | Woodlawn | OH |
| USKWL | Woodlawn | TN |
| US3OO | Woodlawn | TX |
| USWK7 | Woodman | KY |
| US8XC | Woodmere | NY |
| US8XD | Woodmere | OH |
| USWRQ | Woodridge | DC |
| USWOQ | Woodridge | IL |
| USYWG | Woodridge | NY |
| USUZI | Wood-ridge | NJ |
| USWOU | Woodruff | SC |
| USW2R | Woodruff | WI |
| USDSS | Woods Cross | UT |
| USWOH | Woods Hole | MA |
| USXNY | Woods Mill | NY |
| USQWQ | Woodsboro | MD |
| USWDU | Woodbury, Nassau | NY |
| US8WL | Woodcliff Lakes | NJ |
| USUO4 | Woodfin | NC |
| USWFC | Woodford | AL |
| USWJD | Woodford | VA |
| USWO7 | Woodgate | NY |
| USDHV | Woodhaven | MI |
| USVHW | Woodhaven | NY |
| USWXU | Woodhull | IL |
| USODU | Woodhull | NY |
| USWDV | Woodinville | WA |
| USWUL | Woodlake | CA |
| USWO2 | Woodland | AL |
| USWDQ | Woodland | CA |
| US9WO | Woodland | ME |