| Name | Deductibility Code |
| American Debt Resources Inc. | -- |
| American Relief Foundation | -- |
| Anitas Dance & Theater Company Inc. | -- |
| Aquarian Center for Initiation Corp C O John D Stravato | -- |
| C S I Foundation | -- |
| Congregation Menorah | -- |
| East Northport Christian Church | -- |
| Eastern United States Pipe Band Association | -- |
| Eatons Neck Youth Club Inc. | -- |
| Elwood Booster Club Inc. | -- |
| Elwood Education Endowment Corporation | -- |
| Elwood Soccer Club | -- |
| Elwood Summer Program Inc. | -- |
| Elwood Youth Wrestling Club | -- |
| Family Health & Education Foundation International Inc. | -- |
| Genola Rural Cemetery Association | 6 |
| Great Circle Foundation Inc. | 4 |
| Hadhi Foundation Inc. | 4 |
| Harleycare Inc. | -- |
| Inis Fada Gaelic Pipe Band Ltd. | -- |
| International Research Foundation in the Field of Reproduction Inc. | 4 |
| Jeff Pobiner - Fred Love Memorial Foundation Inc. | -- |
| Jesus Outreach Deliverance Ministry Inc. | -- |
| Larkfield Little League Inc. | -- |
| Local 812 Scholarship Fund | -- |
| Long Island Chamber Players Inc. | -- |
| Long Island Gay and Lesbian Film Festival Inc. | -- |
| Messiahs Outreach Inc. | -- |
| Northport Baptist Church | -- |
| Northport Community Band | -- |
| Northport Community Orchestra Inc. | -- |
| Northport Huntington Ice Hockey Club Inc. | -- |
| Northport Tiger Football Booster Club Inc. | -- |
| Parents of Premature Babies Inc. | -- |
| Project Rebirth Inc. | -- |
| R A Universal Services Inc. | -- |
| Recoveries Anonymous A Not-For- profit Corporation | -- |
| Restoration Christian Fellowship | -- |
| Rotary Club of Northport New York Charity Fd Inc. | -- |
| Score at the Shore Foundation Inc. | -- |
| Second Masonic District of Manhattan Welfare Foundation Inc. | -- |
| Squire Family Foundation Inc. | 4 |
| Vietnam Veterans Memorial Wall Trip Committee Inc. | 4 |
| Youth Directions and Alternatives Community and Youth Agency Inc. | -- |