| Name | Deductibility Code |
| American Association for Long-Term Care Nursing | -- |
| Baltimore and Chesapeake Steamboat Company Inc. | -- |
| Doberman Assistant Rescue and Education Inc. | -- |
| Friends of the Gunpowder Falls State Park Graham Area | -- |
| Glen Meadows Foundation Inc. | -- |
| Long Green Volunteer Fire Co Inc. | 6 |
| Rose of Sharon Equestrian School Inc. | -- |
| Science Fair Competition of Maryland Incorporated | -- |
| The Morgan Family Foundation Incorporated | 4 |
| Wild Life Preservation Trust | 4 |