Search 7 Educational Institutions and Related Activities tax-exempt organizations in Holtsville, New York.
| Name | Address, Zip |
|---|---|
| Ibew Local 1049 Craft Division Skill Improvement Fund | 100 Corporate Drive, 11742-2000 |
| United States Police Canine Association | 3 Forsythia Ct, 11742-2532 |
| Since You Went Away Inc | 696 Union Ave, 11742-1535 |
| Sachem Warriors Travel Baseball Inc | Po Box 86, 11742-0086 |
| Tamarac Fathers Club | 50 Spence Ave, 11742-1929 |
| Pta New York Congress | 50 Spence Ave, 11742 |
| Pta New York Congress | 1111 Waverly Ave, 11742-1127 |