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. Islamic Society of Denton

    EIN 751706138 · Headquarters: DENTON, TX, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  2. Islamic Society of Frederick Incorporated

    EIN 521793056 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. Islamic Society of Greater Los Angeles

    EIN 900998985 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. Islamic Society of Greater Nashua

    EIN 464250042 · Headquarters: Nashua, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Islamic Society of Greenville

    EIN 570885875 · Headquarters: Greenville, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Islamic Society of Mercer County Inc

    EIN 222917825 · Headquarters: Sharon, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Islamic Society of Monterey County

    EIN 770068558 · Headquarters: MONTEREY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Islamic Society of Northern Wi Inc

    EIN 311355629 · Headquarters: ALTOONA, WI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  9. Islamic Society of Northwest Suburbs

    EIN 363200165 · Headquarters: Rolling Meadows, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Islamic Society of San Francisco

    EIN 943159194 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Islamic Writers Alliance Inc

    EIN 270909704 · Headquarters: Tempe, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Islamic-American Zakat Foundation

    EIN 521492341 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Islamorada Chamber of Commerce Inc

    EIN 591031258 · Headquarters: ISLAMORADA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Islamorada Chapter No 1715 Women of the Moose

    EIN 510191246 · Headquarters: ISLAMORADA, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. Islamorada Fishing Club Inc

    EIN 590708176 · Headquarters: ISLAMORADA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Islamorada Moose Lodge 2151 Loyal Order of Moose

    EIN 237520324 · Headquarters: Islamorada, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Islamska Zajednica Bošnjaka Sjeverne Amerike

    EIN 812169685 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Island Academy of Hilton Head

    EIN 473873912 · Headquarters: HILTON HEAD ISLAND, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  19. Island Angels

    EIN 920734347 · Headquarters: Deer Isle, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Island Art Association Inc

    EIN 592353054 · Headquarters: FERNANDINA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Island Artisans

    EIN 943178833 · Headquarters: FRIDAY HARBOR, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Island Arts & Culture Alliance Inc

    EIN 832501436 · Headquarters: Carolina Beach, NC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. Island Association Inc

    EIN 930797535 · Headquarters: LaPointe, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Island Bay Yacht Club

    EIN 370609211 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Island Beach Civic Association

    EIN 226069141 · Headquarters: LEVITTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Island Breeze Ministries

    EIN 990310396 · Headquarters: KAPAAU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Island Cemetery Company

    EIN 050161610 · Headquarters: NEWPORT, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Island Children's School Inc

    EIN 042487201 · Headquarters: WEST TISBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Island Christian Church

    EIN 556067464 · Headquarters: Wheeling, WV, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. Island City Cruisers

    EIN 202253317 · Headquarters: Cumberland, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  31. Island City Lodge F&am 215

    EIN 940487783 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Island Club Tennis Club

    EIN 570730341 · Headquarters: Hilton Head Island, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Island Community Board Inc

    EIN 237345940 · Headquarters: Fishers Island, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  34. Island Country Club Inc

    EIN 592640521 · Headquarters: MARCO ISLAND, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Island County Amateur Radio Club

    EIN 911426570 · Headquarters: Coupeville, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Island County Economic Development Council

    EIN 911300296 · Headquarters: COUPEVILLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Island County Farm Bureau

    EIN 141963564 · Headquarters: Coupeville, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Island County Property Rights Allia Nce

    EIN 911554498 · Headquarters: Langley, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. Island Education Inc

    EIN 591653881 · Headquarters: FERNANDINA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Island Elderly Housing Inc

    EIN 042638453 · Headquarters: VINEYARD HAVEN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Island Empire Community Development

    EIN 854298285 · Headquarters: KAILUA, HI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  42. Island Endemics Foundation

    EIN 943105648 · Headquarters: Oakand, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Island Falls Housing Corporation

    EIN 010365386 · Headquarters: CARIBOU, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Island Falls Opera House Theatre Inc

    EIN 933178376 · Headquarters: Island Falls, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Island Flyers R-c Club

    EIN 562282818 · Headquarters: Fernandina Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. Island Foundation

    EIN 840715001 · Headquarters: ENGLEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Island Foundation Inc

    EIN 042670567 · Headquarters: MARION, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Island Fresh Inc

    EIN 863853020 · Headquarters: JACKSONVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Island Group Inc

    EIN 237161030 · Headquarters: Land O Lakes, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Island Grove Residents Association Inc

    EIN 042666929 · Headquarters: EDGARTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Island Heights Cultural & Heritage Association

    EIN 223050344 · Headquarters: ISLAND HEIGHTS, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Island Heights Yacht Club

    EIN 231598245 · Headquarters: ISLAND HEIGHTS, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Island Hill Cemetery Association

    EIN 141431044 · Headquarters: EAGLE BRIDGE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Island Home Club C/o W MacPherson

    EIN 010096152 · Headquarters: Arlington, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Island Hospital Foundation

    EIN 911030686 · Headquarters: ANACORTES, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Island Irrigation Company

    EIN 820132982 · Headquarters: RIGBY, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Island Kids Inc

    EIN 133755714 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Island Lake Association 46 84

    EIN 800241049 · Headquarters: Longville, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Island Lake Cemetery & Burial League Inc

    EIN 850784540 · Headquarters: Lake Mary, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Island Lake Cemetery Association

    EIN 237346405 · Headquarters: Weyerhaeuser, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Island Lake Club

    EIN 920376623 · Headquarters: Ishpeming, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Island Lake Drifters Inc

    EIN 273607483 · Headquarters: Lengby, MN, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. Island Lake Lions-lioness Branch

    EIN 932500707 · Headquarters: Island Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Island Lake of Novi Swim Team

    EIN 830703772 · Headquarters: Novi, MI, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  65. Island Lake Preservation Association Inc

    EIN 261169276 · Headquarters: SPOONER, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Island Lake Pta

    EIN 411678386 · Headquarters: SHOREVIEW, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Island Love Charities Inc

    EIN 874668719 · Headquarters: Englewood, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. Island Marina Association

    EIN 020417490 · Headquarters: Alton Bay, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Island Memorial Medical Fund Inc

    EIN 237303696 · Headquarters: WASHINGTON ISLAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. Island Ministries

    EIN 911086760 · Headquarters: Oak Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Island Mystics Inc

    EIN 631121779 · Headquarters: Grand Bay, AL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Island of Hawai'i Ymca

    EIN 990092295 · Headquarters: HILO, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Island Park Fugowee Snowmobile Club Inc

    EIN 820440252 · Headquarters: island park, ID, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  74. Island Park Pta 2915

    EIN 916179657 · Headquarters: TACOMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Island Park Recreational Club

    EIN 234404102 · Headquarters: Manitou Beach, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Island Peoples Project

    EIN 112247494 · Headquarters: FISHERS ISLAND, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Island Players Inc

    EIN 391507933 · Headquarters: Washington Island, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Island Pond Historical Society

    EIN 237029212 · Headquarters: ISLAND POND, VT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Island Reflections Dance Theatre Company Llc

    EIN 460550706 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  80. Island Reflections Dance Theatre Inc

    EIN 863284340 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Island Run Sportsmens Club

    EIN 251338231 · Headquarters: Ridgway, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Island Star Consultants

    EIN 834603577 · Headquarters: HENDERSON, NV, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  83. Island Symphony Orchestra Inc

    EIN 237417680 · Headquarters: BRIGHTWATERS, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Island Teachers Association

    EIN 800309810 · Headquarters: Deer Isle, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Island Tennis League

    EIN 203337318 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  86. Island Trees Elementary Pta

    EIN 900882902 · Headquarters: LEVITTOWN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Island Trees Principals Association

    EIN 263532192 · Headquarters: Levittown, NY, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  88. Island View Child Care Inc

    EIN 591310919 · Headquarters: Orange Park, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Island View Homeowners Association

    EIN 382402734 · Headquarters: Charlevoix, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Island Yacht Club Inc

    EIN 237104819 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Islander Catholic

    EIN 473808609 · Headquarters: Corpus Christi, TX, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Islander Rv Resort Snowbird Organization

    EIN 860631921 · Headquarters: Lake Havasu City, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. Islanders Amateur Radio Association

    EIN 570856868 · Headquarters: Bluffton, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Islandpride Inc

    EIN 870803192 · Headquarters: Dorchester, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  95. Islands Association of Museums and Historical Societies

    EIN 222994630 · Headquarters: Mount Desert, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Islands in Motion Foundation Inc

    EIN 823579395 · Headquarters: LECANTO, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. Islands in the Sun Senior Citizens Inc

    EIN 237431267 · Headquarters: Alburgh, VT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Islands Marsh & River Lions Club

    EIN 882911720 · Headquarters: SAVANNAH, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Islands of Lights

    EIN 561757140 · Headquarters: CAROLINA BCH, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Islands Scholarship Funds Inc

    EIN 205733051 · Headquarters: NEWPORT BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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