| Name | Deductibility Code |
| Bub Ju Sa Buddhist Temple | -- |
| Capital Pc User Group Inc. | -- |
| Children of the Andes Inc. | -- |
| Cycle for Great Causes Inc. | -- |
| Dreamcity | -- |
| Koblah Foundation Inc. | -- |
| Linda M and Thomas J McCabe Fam Charitable Tr | 4 |
| Mark A Smith Pro Power Foundation | -- |
| Our House Inc. | -- |
| Parents Guide to Cord Blood Foundation Inc. | -- |
| Potomac Valley Dressage Assoc | -- |
| Solid Union Ministries Inc. | -- |
| The Clarion Foundation for Continuing Education | -- |
| Tipitaka Mahar Ghanthawin Nikaya Monastery Inc. | -- |
| Washington Dc Area Volksmarching Club Inc. | -- |