| Name | Deductibility Code |
| Abrahams Tent Inc. | -- |
| Adele and William Feder Private Foundation Inc. | 4 |
| Amateur Observers Society of New York Inc. | -- |
| Amber Light Society Scholarship Fund Inc. | -- |
| American Community Empowerment Inc. | -- |
| Brazilian Foundation of America | -- |
| Breathe Easy Play Hard Foundation Inc. | -- |
| Coins for A Cure Inc. | -- |
| College Aid Planning Services Inc. | -- |
| Council of East Meadow Community Organizations Inc. | -- |
| Dignity Nassau Inc. | -- |
| District 32 Ny Little League Baseball | -- |
| Dmz Forum Inc. | -- |
| East Meadow Chamber of Commerce Foundation Inc. | -- |
| East Meadow Christian Fellowship | -- |
| East Meadow Hockey Club Inc. | -- |
| Eastern Turkistan National Research Center Inc. | -- |
| Firehouse Nursery School & Kindergarten Inc. | -- |
| Friends of the East Meadow Public Library Inc. | -- |
| Gitterman Intra Fam Tr Gift | 4 |
| Go Ministries International | -- |
| Greater New York Chapter Society of Nuclear Medicine Inc. | -- |
| Haiti Soccer Project | -- |
| Harry & Rita White Foundation Inc. | 4 |
| Hopefitness Sports Foundation | -- |
| Iglesia Despertar | -- |
| Iglesia Evangelica Bethel Inc. | -- |
| Immanuel Christian Fellowship | -- |
| Kat Connection Corp | -- |
| Korean American Behavioral Health Association Inc. | -- |
| Long Island Fqhc Inc. | -- |
| Long Island Medical Foundation Inc. | -- |
| Massapequa Bible Ministries Inc. | -- |
| Maureen T Paliogiannis Sports Scholarship Fund Inc. | -- |
| McEwen Family Foundation | 4 |
| Medical Staff of the Nassau County Medical Center | -- |
| Michael Capozzi Scholarship Fund | -- |
| Nassau Animal Rescue and Adoption Association Inc. | 4 |
| Nassau County 9-11 Memorial Foundation Inc. | -- |
| Nassau County Medical Center Auxiliary Inc. | -- |
| Nassau Health Care Foundation Inc. | -- |
| Nassau Regional Emergency Medical Services Council Inc. | -- |
| Nassau Regional Emergency Medical Services Program Agency Inc. | -- |
| National Infertility Network Exchange | 4 |
| New Covenant Church Inc. | -- |
| Open Hand of God A New Testiment Church | -- |
| Order of the Ancient and Honorable Huntington Militia | -- |
| Parents Planning for the Future Inc. | -- |
| Performance Poets Association Inc. | -- |
| Rotacare Inc. | -- |
| Rudolph & Greta Koppel Foundation Inc. | 4 |
| Scholl Family Foundation Inc. | 4 |
| Steven A Klar Foundation | 4 |
| Tabernacle De Gozo Inc. | -- |
| Tranfo Family Foundation Inc. | 4 |
| Ukrainian American Cultural | 4 |