| Name | Deductibility Code |
| Arie Foundation | -- |
| Christina Donovan Flannery Foundation | -- |
| Community and Family Residences Inc. | -- |
| Company H 119th New York Volunteers Historical Association | -- |
| Fact Long Island Foundation | -- |
| Family Residences and Essential Enterprises Inc. | -- |
| Frank Carl Bragoli Memorial Award Fund Inc. | -- |
| Helping to End Eating Disorders Foundation Inc. | -- |
| Homes Anew I Ltd. | -- |
| Homes Anew II Ltd. | -- |
| Kids Way Inc. | -- |
| Latvian Evangelical Lutheran Church in America Inc. | 1 |
| Long Island Coalition for Life Educational Tr | -- |
| Long Island Residential Association Inc. | -- |
| Nami Long Island Regional Council | -- |
| Nassau County Community Gardeners Assoc Inc. | -- |
| Nasser Sharify Foundation Inc. | -- |
| National Foundation for Human Potential Inc. | -- |
| Park House Inc. Po Box 982 | -- |
| Rehabilitation Institute Inc. | -- |
| Rockette Alumnae Association Inc. Radio City Music Hall | 6 |
| Rockette Alumnae Foundation | 4 |