| Name | Deductibility Code |
| Ada Area Doctor Committee | -- |
| Ada Food Pantry | -- |
| Independent College Advancement Association | -- |
| Lima Sister City Corporation | -- |
| Mobility Foundation | -- |
| National Association of College and University Chaplains Inc. | -- |
| Ohio Law Placement Consortium Inc. | -- |
| Ohio Northern N-Mens Association | -- |
| Ohio Northern University | -- |
| Onu Center for Research Initiatives | 4 |
| Ream McElroy Post 9381 Veterans of Foreign Wars | 6 |
| Restore Community Center | -- |
| Soo Foundation Inc. | 4 |
| Studia Socialia Americae | -- |
| Tumbling Walls Inc. | -- |