| Name | Deductibility Code |
| American College Health Association | 1 |
| American Urological Association Education and Research Inc. | -- |
| American Urological Association Foundation Inc. | -- |
| Andover Football League Incorporated | -- |
| Ann Arundell County | -- |
| Community Fire Company of Linthicum Heights Anne Arundel County Maryla | 6 |
| Community of Christian Women Inc. | -- |
| Gopal Charities Food for Life Incorporated | 4 |
| He Opens Paths to Everyone Inc. | -- |
| Kids Support Network Inc. | -- |
| Linthicum Veterans Memorial Inc. | -- |
| Linthicum-Shipley Historic Association Inc. | -- |
| Marian Grace Morton Charitable Trust II | 4 |
| Marion J Gallagher Foundation Inc. | -- |
| Maryland Association of Floodplain and Stormwater Managers | -- |
| Maryland Orioles Basseball Club Inc. | -- |
| Maxi-Move Foundation Inc. | -- |
| Mystix Inc. | -- |
| Northeastern Section of the American Urological Association | -- |
| Northwood Presbyterian Child Care Center Inc. | -- |
| Oak Ridge Education Trust Inc. | -- |
| Operations Research Society of America Inc. | -- |
| Special Olympics Maryland Inc. | -- |
| Take Back Our Streets | -- |
| The American College Health Foundation Incorporated | -- |
| The Zachary Hebda Foundation Inc. | -- |
| United States Psychiatric Rehabilitation Association Inc. | -- |
| Uss Dupage Apa 41 Association Committee Organization | 6 |