| Name | Deductibility Code |
| Alan R Miller Foundation | 4 |
| Angelo J Melillo Center for Mental Health | -- |
| Burns Ministries Inc. | -- |
| Capobianco Scholarship Foundation Inc. | 4 |
| Christian Church of Glen Cove | -- |
| Ciudad De Refugio | -- |
| Community Scholarship Fund of Glen Cove Inc. | -- |
| De La Cour Family Foundation | 4 |
| Dr Alberta Hersey Foundation Inc. | -- |
| Festa Madonna Della Scala Inc. | 4 |
| First Baptist Church of Glen Cove | -- |
| Friends of Garvies Point Museum and Preserve | -- |
| Friends of The Glen Cove Youth Board | -- |
| Glen Cove Animal Lovers League Inc. | -- |
| Glen Cove Arts Council | -- |
| Glen Cove Beautification Litter Prevention Program Inc. | -- |
| Glen Cove Boys and Girls Club at Lincoln House Inc. | -- |
| Glen Cove C A R E S | -- |
| Glen Cove Child Day Care Center Inc. | -- |
| Glen Cove Christian Church | -- |
| Glen Cove Day Care Building Fund Corporation | -- |
| Glen Cove Downtown District Mgmt Assn Inc. | -- |
| Glen Cove Education Foundation Inc. | -- |
| Glen Cove Harbor Patrol Inc. | -- |
| Glen Cove Junior Baseball & Softball Inc. | -- |
| Glen Cove Neighborhood Association Inc. | -- |
| Glen Cove Public Library | -- |
| Glen Cove Sage Foundation | -- |
| Glen Cove Strikers Inc. | -- |
| Glen Cove V E M S Association Inc. | -- |
| Grace Christian Church Inc. | -- |
| Hillside Holding Corp | -- |
| Iglesia Apostoles Y Profetas Inc. | -- |
| In Good Hands Ministry for Creative Arts and Spiritual Growth Inc. | 4 |
| Interagency Council Glen Cove Ltd. | -- |
| Jesus is My Boss Ministry Inc. | -- |
| John and Diana Nicholson Foundation | 4 |
| Joseph M Suozzi Foundation Inc. | 4 |
| La Fuerza Unida Community Development Corporation | -- |
| La Fuerza Unida Inc. | -- |
| Landing Pride Civic Association Ltd. | -- |
| Leon and Symma Miller Memorial Trust | 4 |
| Li Foundation Inc. | 4 |
| Lymphatic Research Foundation Inc. | -- |
| Martone Foundation | 4 |
| Morgan Park Summer Music Festival Association Inc. | -- |
| Music Associates of New York Ltd. | -- |
| Nami North Shore Inc. | -- |
| National Healthplex Inc. | -- |
| New Lots Private Cemetery Association | 6 |
| North Country Reform Temple | -- |
| North Shore Historical Museum | -- |
| North Shore Sheltering Program Inc. | -- |
| Patricia A Van Nostrand Memorial Fund | -- |
| Phoenix Lifecare Corp | -- |
| Potentialis Centre | -- |
| Project Literacy-Outreach Inc. | -- |
| San Michele of Sturno Inc. | -- |
| Sanford M and Nancy E Epstein Foundation | 4 |
| Save the Regina Maris Ltd. | -- |
| School for Language and Communication Development | -- |
| Sikh Forum Inc. | -- |
| Solomon Schechter Day School of Nassau County | -- |
| Substance Abuse Free Environment | -- |
| The Association for the Help of Autistic Persons | -- |
| The Holocaust Memorial & Tolerance Center of Nassau County Inc. | -- |
| Timber Lake Foundation | 4 |
| Tutunjian Family Foundation | 4 |
| United States Islamic Services Inc. | -- |
| US Green Building Council Long Island Chapter Inc. | -- |
| Vincent A Suozzi Foundation Inc. | 4 |
| W20 Foundation | -- |
| Weakley Family Foundation | 4 |
| Webb Alumni Association Inc. Webb Institute of Naval Architec- ture | -- |
| Webb Institute of Naval Architecture | -- |
| Young Mens Christian Association of Long Island Inc. | -- |