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. The Worker-ownership Institute

    EIN 251741400 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. The Workers Compensation Rating & Inspection Bureau of Massachusetts

    EIN 041591010 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. The Workers Foundation

    EIN 383112401 · Headquarters: BIRMINGHAM, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The Working Families Committee

    EIN 202997439 · Headquarters: ST LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. The Working Group

    EIN 943082546 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. The Working Theatre Co Inc

    EIN 131394732 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. The Works Ministry Incorporated

    EIN 581758769 · Headquarters: Hickory, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. The Workshops Foundation Inc

    EIN 133196536 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. The World at Your Door Inc

    EIN 383953355 · Headquarters: PAYSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. The World Is Yours Foundation

    EIN 413405091 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. The World Medical Association Inc

    EIN 132566243 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  12. The World Red Swastika Society of America Inc

    EIN 112986447 · Headquarters: FLUSHING, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. The World-wide Missionary Crusader Inc

    EIN 750902443 · Headquarters: BULVERDE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. The Worldwide Peace Bell Foundation

    EIN 270190093 · Headquarters: HOPEWELL JUNCTION, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. The Worship Center Inc

    EIN 232043544 · Headquarters: LANCASTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  16. The Wortham Foundation Inc

    EIN 741334356 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. The Wow Center Inc

    EIN 237171039 · Headquarters: MIAMI, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. The Woww Foundation

    EIN 993603379 · Headquarters: San Antonio, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. The Wr Burgess Foundation C/o Clyde a Pine Jr

    EIN 742443002 · Headquarters: EL PASO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. The Wrapped in Love Project

    EIN 393886432 · Headquarters: Dacula, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. The Wrexham Foundation Inc

    EIN 060769957 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. The Wright Center for Graduate Medical Education

    EIN 232007832 · Headquarters: Scranton, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. The Wright Center Medical Group

    EIN 232772504 · Headquarters: Scranton, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. The Wright Group Unlimited Inc

    EIN 854152489 · Headquarters: SEBRING, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. The Wright Institute

    EIN 941674865 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. The Wrightwood Chamber of Commerce

    EIN 953510213 · Headquarters: Wrightwood, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. The Writers Block Project

    EIN 464694273 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. The Writers Center

    EIN 521079969 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. The Writers Room of Boston Inc

    EIN 043181346 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. The Writing Conference Inc

    EIN 481058380 · Headquarters: Eudora, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. The Wuensche Living Trust

    EIN 901735229 · Headquarters: THE HILLS, TX, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  32. The Wuliger Foundation

    EIN 346527281 · Headquarters: MORELAND HILLS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. The Wyckoff House & Association Inc

    EIN 112615053 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. The Wyler Family Foundation Inc

    EIN 136162973 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. The Wyman Family Foundation Inc

    EIN 136124582 · Headquarters: EASTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. The Wyndcroft School

    EIN 231365972 · Headquarters: POTTSTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. The Wynn House Inc

    EIN 580593391 · Headquarters: COLUMBUS, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. The Wynooska Hunting & Fishing Club

    EIN 236390504 · Headquarters: DUNMORE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. The Wyoming Chapter of the Wildlife Society

    EIN 237380606 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. The Wyoming Swim Club

    EIN 310617833 · Headquarters: Wyoming, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. The Wyomissing Band of Wyomissing Pa

    EIN 236283567 · Headquarters: Wyomissing, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. The Wyomissing Foundation Inc

    EIN 231980570 · Headquarters: WYOMISSING, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. The X Factor Foundation Inc

    EIN 834115666 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. The X-fidos

    EIN 202393371 · Headquarters: Beaverton, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. The Xander Humphreys Foundation

    EIN 394122167 · Headquarters: Van Alstyne, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. The Xenia Institute for Social Justice

    EIN 730752604 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. The Xenia Lodge Masonic Temple Association

    EIN 454686557 · Headquarters: Hopkins, MO, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  48. The Xernona Clayton Foundation Inc

    EIN 262830756 · Headquarters: ATLANTA, GA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  49. The Xi Deuteron Building Association Com

    EIN 237297460 · Headquarters: Brecksville, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. The Yale Club of New York City

    EIN 131489775 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. The Yale Club of Pittsburgh

    EIN 251410665 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. The Yale Club of Vermont

    EIN 030276077 · Headquarters: JERICHO, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. The Yana Club of Hilton Head Island Incorporated

    EIN 570829207 · Headquarters: HILTON HEAD, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. The Yandle John D Sheehan & Daigle Foundation

    EIN 853940524 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. The Yankee Fork Gold Dredge Association Inc

    EIN 911290527 · Headquarters: Challis, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. The Yanney Family Foundation

    EIN 900402915 · Headquarters: SIOUX CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. The Yantic Fire Engine Company

    EIN 066066161 · Headquarters: YANTIC, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. The Yaseen Family Foundation Inc

    EIN 132964529 · Headquarters: PALM BEACH GARDENS, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. The Yaspan-unterberg Foundation Inc C/o Lisa Shapiro

    EIN 133608916 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. The Yeargan Foundation Charitable Trust

    EIN 581846281 · Headquarters: Garner, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. The Years Project Action Fund

    EIN 824953716 · Headquarters: MELVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  62. The Yellville Area Food Closet Association

    EIN 710671691 · Headquarters: Yellville, AR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. The Yen Family Charitable Fdn C/o David Aboodi Trustee C/o Alpine

    EIN 133466314 · Headquarters: FOREST HILLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. The Yentis Foundation

    EIN 236441451 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. The Yes Deer Hunting Club

    EIN 386039767 · Headquarters: FLINT, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. The Yiddish Culture Club

    EIN 421737474 · Headquarters: Banning, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. The Yiddish Philharmonic Chorus Inc

    EIN 863028332 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  68. The Yip Harburg Foundation Inc

    EIN 133101075 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. The YiSH

    EIN 874576974 · Headquarters: Newton, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  70. The YMCA of Klamath Falls

    EIN 930386978 · Headquarters: KLAMATH FALLS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. The Yoga Seed Collective

    EIN 272657064 · Headquarters: Nevada City, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  72. The Yoga Womb Inc

    EIN 332861113 · Headquarters: STURGEON BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. The Yolo County Supervisors Association

    EIN 680260511 · Headquarters: Woodland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. The Yoreinu Foundation

    EIN 161404154 · Headquarters: SYRACUSE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. The York County Alliance for Learning

    EIN 232605442 · Headquarters: YORK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. The York Rite Life Membership Memorial Foundation

    EIN 943029541 · Headquarters: Coeur d Alene, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. The Yorks Chamber of Commerce Inc

    EIN 010195310 · Headquarters: YORK, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. The Young Creators and Visionaries Collaborative

    EIN 872106634 · Headquarters: RIVERSIDE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. The Young Family Charitable Foundation

    EIN 136976453 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. The Young Foundation

    EIN 383193515 · Headquarters: BLOOMFIELD HILLS, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. The Young Men's Christian Association of Florida's First Coast Inc

    EIN 590638514 · Headquarters: JACKSONVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The Young Men's Christian Association of Kokomo Indiana

    EIN 350893511 · Headquarters: KOKOMO, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. The Young Men's Christian Association of Stevens Point Wisconsin Area Inc

    EIN 391102612 · Headquarters: Stevens Point, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. The Young Men's Christian Association of the Blue Water Area

    EIN 381358417 · Headquarters: PORT HURON, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. The Young Men's Christian Association of Watertown Ny Inc

    EIN 150559207 · Headquarters: WATERTOWN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. The Young Mens Christian Association of Clifton Springs

    EIN 166000962 · Headquarters: CLIFTON SPRINGS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. The Young Mens Polish Legion

    EIN 250895370 · Headquarters: NORTHERN CAMBRIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. The Young Professionals Initiative of St Marys County Inc

    EIN 300594008 · Headquarters: California, MD, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. The Young Woman's Mission of Springfield Ohio

    EIN 316043705 · Headquarters: SPRINGFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. The Younger Foundation Inc

    EIN 473037952 · Headquarters: Lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. The Youth Aeronautics Educational Foundation

    EIN 510652853 · Headquarters: Williamsburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. The Youth and Amateur Sports Association Inc

    EIN 842162819 · Headquarters: Burlington, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. The Youth and Family Center

    EIN 430652663 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. The Youth Builders of Greenville Tennessee Inc

    EIN 621176371 · Headquarters: Greeneville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. The Youth Foundation of America

    EIN 386090960 · Headquarters: Petoskey, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. The Youth Foundation of Louisiana

    EIN 721093000 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. The Youth Hope Foundation

    EIN 800513481 · Headquarters: Redlands, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. The YouthVantage Alliance

    EIN 751514683 · Headquarters: Fort Worth, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. The Yps Rising Hope Foundation Inc

    EIN 392996672 · Headquarters: MANASSAS, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. The Yu Ying Center for Global Citizenship

    EIN 301107277 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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