| Name | Deductibility Code |
| Ethel M Huggins Elliot Memorial Trust | 4 |
| Evergreen Youth Strings Inc. | -- |
| Faith Bible Church | -- |
| Farr Foundation Inc. | 4 |
| Fenton Foundation Inc. | 4 |
| Friends of the Ohio River Islands National Wildlife Refuge | -- |
| Hearts & Hands Ministries | -- |
| Peoples Church of Sand Hill | -- |
| The Williamstown Area Development Corporation | 4 |
| Williamstown Community Assn | -- |
| Williamstown Emergency Ambulance Service Inc. | 6 |
| Williamstown Football Boosters Club | -- |
| Williamstown Improvement Network Inc. | -- |
| Williamstown Volunteer Fire Company Inc. | -- |
| Wood County Christian School | -- |