Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Is There Any Overtime Inc

    EIN 333760443 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. ISA Montana Section

    EIN 810513417 · Headquarters: Billings, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Isa Rockfish Cooperative

    EIN 208430808 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Isa Will-dupage Section

    EIN 363820910 · Headquarters: NEW LENOX, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Isa-the Instrumentation Systems and Automation Society

    EIN 237117636 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Isa-the Instrumentation Systems and Automation Society

    EIN 581342481 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  7. Isa-the Instrumentation Systems and Automation Society

    EIN 581477152 · Headquarters: White Plains, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Isa-the Instrumentation Systems and Automation Society

    EIN 581477155 · Headquarters: HENDERSON, NV, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. Isa-the Instrumentation Systems and Automation Society

    EIN 592406390 · Headquarters: Orange Park, FL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  10. Isaac & Doris Russo Foundation Inc

    EIN 136265203 · Headquarters: Woodmere, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. Isaac and Carol Auerbach Family Foundation

    EIN 232169951 · Headquarters: RIVIERA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Isaac and Cilly Ziering Foundation

    EIN 133429634 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. Isaac and Grace Eleeh Memorial Foundation

    EIN 872180469 · Headquarters: Hermitage, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Isaac B Lawton Tr Fbo Mem Bap Ch

    EIN 056004511 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Isaac B Lawton Tui-abbie Fran

    EIN 056004508 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Isaac B Lawton Tui-holy Sep

    EIN 056004587 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Isaac B Lawton Tui-mem Masonic

    EIN 056007677 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  18. Isaac B Lawton Tui-pawtucket

    EIN 056004588 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Isaac B Lawton Tuw

    EIN 056004620 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Isaac Chapel Rosenwald Historical

    EIN 876298950 · Headquarters: BYHALIA, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Isaac Cooper Trust

    EIN 916025933 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Isaac Family Institute of Charity

    EIN 454101244 · Headquarters: WICHITA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Isaac Genty Foundation Inc

    EIN 851711140 · Headquarters: CAMBRIDGE, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Isaac Gordon Foundation Inc

    EIN 237425361 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Isaac Harris Cary Educational Fund

    EIN 046023807 · Headquarters: LEXINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Isaac Hibbert Scholarship Fund Inc

    EIN 882573341 · Headquarters: Fort Lauderdale, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Isaac Howard Memorial Association

    EIN 453468891 · Headquarters: Chepachet, RI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  28. Isaac J Wistar

    EIN 236203736 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Isaac J Wistar Foundation

    EIN 232593436 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Isaac Khan Foundation

    EIN 461118793 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  31. Isaac Knapp Dental Education Foundation Inc

    EIN 351710974 · Headquarters: ARCOLA, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. Isaac Knapp District Dental Society Inc

    EIN 356075330 · Headquarters: ARCOLA, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Isaac L Sowers Ptsa

    EIN 237331782 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Isaac Newton Christian Academy

    EIN 421314045 · Headquarters: Cedar Rapids, IA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Isaac Okoro Foundation Inc

    EIN 874146297 · Headquarters: STONE MOUNTAIN, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. Isaac S H Jones

    EIN 236200853 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. Isaac W Byrd Family Foundation Inc

    EIN 592752624 · Headquarters: PANAMA CITY, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Isaac Ziegler Charitable Trust 23-03177

    EIN 246018144 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Isaacs Blessing Bags

    EIN 853097927 · Headquarters: Saint Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Isaacs David & Grace Fellowships

    EIN 476109604 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. Isaacs Smiles

    EIN 842613720 · Headquarters: Royal Oak, MI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  42. Isabel Babson Memorial Incorporated

    EIN 046031813 · Headquarters: Gloucester, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Isabel Community Senior Citizens Inc

    EIN 481018457 · Headquarters: MEDICINE LDG, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Isabel F Van Horn Scholarship Tuw

    EIN 316464732 · Headquarters: NEWARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Isabel Schendel-robert & Josephine Pieper Tr

    EIN 396548921 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Isabel Spackman Foundation Co Pnc Bank Na

    EIN 237226511 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Isabel T Goss Fund

    EIN 156018109 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Isabel Wallace

    EIN 256024058 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. Isabell Chapel Cemetery

    EIN 751828676 · Headquarters: Mount Enterprise, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Isabella Child Development Center

    EIN 381883874 · Headquarters: Mount Pleasant, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Isabella Church of the Nazarene

    EIN 900791789 · Headquarters: ISABELLA, OK, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. Isabella Community Council

    EIN 411295789 · Headquarters: ISABELLA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Isabella Community Credit Union

    EIN 381646635 · Headquarters: MT PLEASANT, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Isabella Community Soup Kitchen

    EIN 383017929 · Headquarters: MT PLEASANT, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Isabella County Child Advocacy Center

    EIN 382485330 · Headquarters: MOUNT PLEASANT, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Isabella County Convention and Visitors Bureau

    EIN 382837295 · Headquarters: MOUNT PLEASANT, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Isabella County Farm Bureau

    EIN 381380611 · Headquarters: Mount Pleasant, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Isabella Grace Nave Foundation

    EIN 994788775 · Headquarters: LAS VEGAS, NV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Isabella Highlands Association Inc

    EIN 332671684 · Headquarters: Wofford Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Isabella J Gendron Foundation

    EIN 994619388 · Headquarters: LEWISTON, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Isabella M Sheldon Foundation Xxxxx9005

    EIN 136866947 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Isabella M Wardwell Char Fd

    EIN 056004615 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Isabella M Weld Trust Dated 3311910

    EIN 046016348 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Isabella McCosh Infirmary Ladies Auxiliary of Princeton University

    EIN 226063097 · Headquarters: Princeton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Isabella S Jones

    EIN 236283197 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Isabella T Cooke Tr Uw Par 17A

    EIN 416015319 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Isabella T Cooke Tr Uw Par 17B

    EIN 416015320 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Isabella Wind Watch Inc

    EIN 824554348 · Headquarters: ROSEBUSH, MI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  69. Isabelle Annable Irr Trust

    EIN 476135573 · Headquarters: OVERLAND PARK, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Isabelle Hunt Memorial Public Library Inc

    EIN 860308811 · Headquarters: PINE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Isabelle Jackson Jaguars Pta

    EIN 934078506 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Isabelle Russek Leeds Foundation C/o Gildea & Ivanis Llp

    EIN 133384086 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  73. Isabelle S Firestone Charitable Trust

    EIN 886464910 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. Isaca

    EIN 237067291 · Headquarters: Schaumburg, Illinois, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Isaca Jackson Mississippi Chapter

    EIN 412448585 · Headquarters: Clinton, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Isaca Student Group at the U of U

    EIN 473181011 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  77. Isadora Duncan Foundation for Contemporary Dance Inc

    EIN 133039726 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Isadore & Bertha Gudelsky Family Fnd Inc C/o Arnold & Porter Kaye Scholer Llp

    EIN 526036621 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. Isadore & Yetta Joshowitz Charitable Foundation

    EIN 256381619 · Headquarters: BRADDOCK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Isadore a Raff Family Foundation Inc

    EIN 136102086 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. Isadore Garsek Lodge of B'nai B'rith No 269

    EIN 237147970 · Headquarters: FORT WORTH, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Isaiah 58 Foundation Inc

    EIN 582120930 · Headquarters: KENNESAW, GA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  83. Isaiah 58 Ministries

    EIN 431519796 · Headquarters: Saint Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Isaiah 58 Outreach Ministries

    EIN 451354981 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  85. Isaiah 58 Project Landrum Jeff Beard

    EIN 562617819 · Headquarters: WINCHESTER, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Isaiah 6 8 Ministries

    EIN 237417587 · Headquarters: Stockton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Isaiah 61 Ministries

    EIN 393395151 · Headquarters: Fort Smith, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Isaiah Builders

    EIN 923933188 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Isaiah Clem Cemetery Association

    EIN 237146758 · Headquarters: Fort Valley, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Isaiah F Everhart

    EIN 246021565 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Isaiah F Everhart

    EIN 246021879 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Isaiah Foundation Inc

    EIN 592435898 · Headquarters: Beverly Hills, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Isaiah Goodall Trust Nect

    EIN 916158320 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Isaiah House Inc

    EIN 222699121 · Headquarters: EAST ORANGE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Isaiah Initiative18 Inc

    EIN 851164139 · Headquarters: fort wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Isaiah Medical Nfp

    EIN 812070401 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Isaiah Ministries

    EIN 881615325 · Headquarters: Troy, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Isaiah Thomas Family Foundation

    EIN 901248981 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Isaiahs House Food Ministry Inc

    EIN 710966985 · Headquarters: TALLADEGA, AL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  100. Isaiahs House of Hope Inc

    EIN 861205760 · Headquarters: Upper Marlboro, MD, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

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