| Name | Deductibility Code |
| Advocates for Animals Inc. | -- |
| Appalachian Nutrition Network Inc. | -- |
| Area V American Guild of English Handbell Ringers Inc. | -- |
| Association for Retarded Citizens of Washington County | -- |
| Autism Center of Southeastern Ohio Inc. | -- |
| Bertlyn Bosley Irrv Tr | -- |
| Betsey Mills Corporation | -- |
| Buckeye Hills Resource Conservation and Development Project | -- |
| Building A Better Burkina Inc. | -- |
| Calvary Baptist Church | -- |
| Caring Connection Inc. | -- |
| Chester H and Roberta K Mindling Memorial Church Fund | 4 |
| Childrens Toy and Doll Museum | -- |
| Christian Center | -- |
| Clinton D Bole and Olive Josephine Bole Memorial Fund | -- |
| Community 20-20 | -- |
| Community Action Prgm Corp of Washington-Morgan Counties Ohio | -- |
| Cornerstone Ministries | -- |
| Devola Volunteer Fire Company Inc. | -- |
| Economic Roundtable of the Ohio Valley | -- |
| Elks 477 Charity Fund Inc. | -- |
| Ely Chapman Education Foundation | -- |
| Ethel Lynn Monroe Ella Jay Sturgell Martha Towler Educational Trust | 4 |
| Eve Incorporated | -- |
| Fountain Foundation | -- |
| Friends of Lower Muskingum River | -- |
| Friends of the Washington County Retired Senior Volunteer Program | -- |
| Gospel Studies Inc. | -- |
| Greater Marietta United Way | -- |
| Hippodrome Colony Historical Theatre Association | -- |
| House of Hope of Washington County | -- |
| Humane Society of the Ohio Valley | -- |
| Independent Baptist Mission for Asians Inc. | -- |
| J N Bennett Trust FBO Belpre Boy | 4 |
| Love Foundation | 4 |
| Marietta Area Health Care Inc. | -- |
| Marietta Area Health Inc. | -- |
| Marietta Band Boosters Inc. | -- |
| Marietta Bantam Baseball League | -- |
| Marietta Choir Boosters | -- |
| Marietta College | -- |
| Marietta Community Foundation | -- |
| Marietta Community Foundation Inc. | -- |
| Marietta Continuing Care Retirement Community Inc. | -- |
| Marietta Cooperative Child Center Inc. | -- |
| Marietta Family YMCA | -- |
| Marietta Franciscan Community Meals Inc. | -- |
| Marietta Health Care Physicians Inc. | -- |
| Marietta Jaycee Building Corporation | -- |
| Marietta Memorial Health Foundation | -- |
| Marietta Memorial Hospital | -- |
| Marietta Moose 1823 Charity Fund Inc. | -- |
| Marietta Natural History Society | -- |
| Marietta Rotary Foundation | -- |
| Marietta Rowing & Cycling Club Inc. | -- |
| Marietta Soccer League | -- |
| Marietta Welfare League | -- |
| Marietta Youth League Inc. | -- |
| Maud A & Charles C Hale Endowment FBO Crippled Children | 4 |
| Mid-Ohio Valley Players | -- |
| Mildred G Roberts Charitable Tr | 4 |
| National Fenton Glass Society Incorporated | -- |
| Norwood United Methodist Church Inc. | -- |
| Oak Grove Volunteer Fire and Rescue Inc. | -- |
| Ohio Polio Network | -- |
| Ohio State Council-K of C-Charity Foundation | -- |
| Oneill Senior Center Inc. | -- |
| Parents and Friends of the Hearing Impaired Inc. | -- |
| Peoples Bancorp Foundation Inc. | 4 |
| Pioneer Childrens Consortium Inc. | -- |
| Pioneer Preschool | -- |
| Poor and Indigent Peoples Care Trust | -- |
| Project Families | -- |
| Putnam Congregational Church Inc. | -- |
| Regional Collection Education Foundation Inc. | 4 |
| Restore Marietta Inc. | -- |
| Riverview Cemetery Association | 6 |
| Selby General Hospital | -- |
| St. John Central School Foundation | -- |
| St. Johns Home and School Association | -- |
| St. Marys School Foundation | -- |
| Stafford Cemetery Association | 6 |
| The Blues Jazz & Folk Music Society Inc. | -- |
| The Broughton Foundation | 4 |
| The Mari Etta Tiger Athletic Boosters Club | -- |
| The Right Path for Washington County Inc. | -- |
| Tibetan Temple Dharma Center | -- |
| Villamere Foundation | -- |
| Wasco Inc. | -- |
| Washington County Chapter of the Ohio Genealogical Society | -- |
| Washington County Harvest of Hope | -- |
| Washington County Historical Society of Ohio | -- |
| Washington County Recovery Alternatives | -- |
| Washington County Womans Home | 3 |
| Washington State Community College Foundation | -- |
| World Without Litter Alliance | 4 |
| Youth Explosion | -- |