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. American Association of Candy Technologists

    EIN 396159579 · Headquarters: Ripon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Association of Candy Technologists

    EIN 900300556 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. American Association of Candy Technologists National Chapter

    EIN 136161971 · Headquarters: PRINCETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. American Association Of Cantonese

    EIN 824835768 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  5. American Association of Cardiovascular and Pulmonary Rehabilitation

    EIN 391610975 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Association of Cdp Inc

    EIN 460735532 · Headquarters: Flushing, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. American Association of Certified Allergists Inc

    EIN 237027072 · Headquarters: EAST PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. American Association of Chairs of Departments of Psychiatry

    EIN 237160188 · Headquarters: RHINECLIFF, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. American Association of Chinese Medicine and Acupuncture

    EIN 942938500 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. American Association of Christian Schools-Hawaii

    EIN 990287169 · Headquarters: Kaneohe, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Association of Clinical Anatomists Inc

    EIN 581572822 · Headquarters: LAGRANGE, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. American Association of Clinical Endocrinologists Inc

    EIN 593063956 · Headquarters: JACKSONVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. American Association of Clinical Urologists Inc

    EIN 591383741 · Headquarters: EAST DUNDEE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. American Association of Collage Students

    EIN 830622895 · Headquarters: Saint Clair, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Association of Colleges for Teacher Education

    EIN 510232628 · Headquarters: NEW HAVEN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Association of Colleges for Teacher Education

    EIN 526041929 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. American Association of Colleges of Osteopathic Medicine

    EIN 237190271 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. American Association of Colleges of Pharmacy

    EIN 362376972 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. American Association of Colleges of Podiatric Medicine

    EIN 520854283 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. American Association of Commercial Finance Brokers Inc

    EIN 581919154 · Headquarters: LOUISVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. American Association of Cosmetology Scho

    EIN 136163824 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. American Association of Credit Union Leagues

    EIN 756046595 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. American Association of Crop Insurers

    EIN 363223956 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. American Association of Dental Boards

    EIN 361636099 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. American Association of Dental Editors and Journalists

    EIN 741613350 · Headquarters: SAINT CLAIR SHORES, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Association of Directors of Psychiatric Residency Training

    EIN 237354958 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. American Association of Drilling Engineers Dallas

    EIN 752378270 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. American Association of Electronic Reporters & Transcribers

    EIN 680313341 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. American Association of Equine Practitioners

    EIN 846035908 · Headquarters: LEXINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. American Association of Event Professionals

    EIN 842837041 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  31. American Association of Exporters and Importers

    EIN 135266640 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. American Association of Family and Consumer Sciences

    EIN 010345996 · Headquarters: Limerick, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Association of Family and Consumer Sciences

    EIN 061362860 · Headquarters: Berlin, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Association of Family and Consumer Sciences

    EIN 221915815 · Headquarters: ROBBINSVILLE, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. American Association of Family and Consumer Sciences

    EIN 310912723 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American Association of Family and Consumer Sciences

    EIN 362926638 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American Association of Family and Consumer Sciences

    EIN 381994134 · Headquarters: Lansing, MI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. American Association of Family and Consumer Sciences

    EIN 396108553 · Headquarters: Custer, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Association of Family and Consumer Sciences

    EIN 486110376 · Headquarters: Netwon, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. American Association of Family and Consumer Sciences

    EIN 521470060 · Headquarters: Conway, AR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. American Association of Family and Consumer Sciences

    EIN 521489537 · Headquarters: Watkinsville, GA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  42. American Association of Family and Consumer Sciences

    EIN 541076504 · Headquarters: Amelia Court House, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. American Association of Family and Consumer Sciences

    EIN 566075933 · Headquarters: Charlotte, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. American Association of Family and Consumer Sciences

    EIN 646152638 · Headquarters: Hernando, MS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. American Association of Family and Consumer Sciences

    EIN 731037038 · Headquarters: Enid, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Association of Family and Consumer Sciences

    EIN 850243993 · Headquarters: Santa Teresa, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Association of Food Safety Veterinarians

    EIN 237421032 · Headquarters: denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Association of Grain Inspection & Weighing Agencies

    EIN 470629529 · Headquarters: Liberty, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. American Association of Gynecological Laparoscopists Inc

    EIN 952793663 · Headquarters: CYPRESS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. American Association of Handwriting Analysts

    EIN 362989989 · Headquarters: Lacey, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. American Association of Healthcare Admin Mgt Chapter 11 Keystone

    EIN 231971289 · Headquarters: Fogelsville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. American Association of Healthcare Administrative Management

    EIN 010360402 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Association of Healthcare Administrative Management

    EIN 231899873 · Headquarters: MT LAUREL, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. American Association of Healthcare Administrative Management

    EIN 264287761 · Headquarters: KINGSTON, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. American Association of Healthcare Administrative Management

    EIN 272233092 · Headquarters: Fort Atkinson, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. American Association of Healthcare Administrative Management

    EIN 371283000 · Headquarters: Columbia, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. American Association of Healthcare Administrative Management

    EIN 460348536 · Headquarters: Madison, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Association of Healthcare Administrative Management

    EIN 473342554 · Headquarters: Burlington, VT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. American Association of Healthcare Administrative Management

    EIN 476085446 · Headquarters: LINCOLN, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. American Association of Healthcare Administrative Management

    EIN 510150180 · Headquarters: Chatsworth, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. American Association of Healthcare Administrative Management

    EIN 943087799 · Headquarters: Centerville, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Association of Healthcare Administrative Management

    EIN 943087806 · Headquarters: Brunswick, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. American Association of Healthcare Administrative Management

    EIN 943088341 · Headquarters: Ankeny, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. American Association of Healthcare Administrative Three Rivers Chapter

    EIN 251606840 · Headquarters: WARREN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. American Association of Healthcare Adminstrative Management Gopher Chapter

    EIN 411444674 · Headquarters: CHASKA, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. American Association of Healthcare Management - 13 Maryland Chapter

    EIN 521037659 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. American Association of Hip & Knee Surgeons

    EIN 363832205 · Headquarters: ROSEMONT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. American Association of Homeopathic

    EIN 541180489 · Headquarters: MILWAUKIE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. American Association of Independent Contractors

    EIN 202643856 · Headquarters: Alpharetta, GA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  70. American Association of Independent Newspaper Distributors

    EIN 942156172 · Headquarters: GLENDALE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. American Association of Industry Veterinarians

    EIN 362955509 · Headquarters: OLATHE, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. American Association of Integrated Healthcare Delivery Systems

    EIN 541687681 · Headquarters: GLEN ALLEN, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. American Association of Intensive English Programs

    EIN 841115436 · Headquarters: MARIETTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. American Association of Interpreters and Translators in Education

    EIN 871398597 · Headquarters: GREENWOOD VILLAGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. American Association of Japanese University Women

    EIN 953781590 · Headquarters: Beverly Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Association of Law Libraries

    EIN 362536424 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. American Association of Legal Nurse Consultants

    EIN 341771286 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  78. American Association of Legal Nurse Consultants

    EIN 570990425 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  79. American Association of Legal Nurse Consultants

    EIN 680363674 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. American Association of Legal Nurse Consultants

    EIN 860618788 · Headquarters: CHELSEA, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. American Association of Legal Nurse Consultants

    EIN 860695323 · Headquarters: chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. American Association of Legal Nurse Consultants - Bay Area of Northern Ca

    EIN 943095802 · Headquarters: CHELSEA, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Association of Legal Nurse Consultants - Greater Orlando Chapter

    EIN 593085003 · Headquarters: CHELSEA, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Association of Legal Nurse Consultants - Greater Tampa Bay Chapter

    EIN 593093177 · Headquarters: CHELSEA, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Association of Legal Nurse Consultants - New Jersey Chapter

    EIN 223488318 · Headquarters: CHELSEA, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American Association of Legal Nurse Consultants - Pacific Northwest Chapter

    EIN 933408455 · Headquarters: CHELSEA, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. American Association of Legal Nurse Consultants - Pittsburgh Chapter

    EIN 251670615 · Headquarters: CHELSEA, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Association of Legal Nurse Consultants - West Virginia Chapter

    EIN 364419633 · Headquarters: CHELSEA, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. American Association of Medical Assistants State of New Jersey

    EIN 226080953 · Headquarters: East Windsor, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Association of Medical Assistants-Illinois Society

    EIN 237443001 · Headquarters: Trenton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Association of Medical Audit Specialists

    EIN 650573775 · Headquarters: WALES, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. American Association of Medical Dosimetr

    EIN 561374863 · Headquarters: HERNDON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. American Association of Medical Society Executives

    EIN 362915937 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. American Association of Naturopathic Physicians

    EIN 930936256 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. American Association of Neoruscience Nurses

    EIN 453538500 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. American Association of Neuroscienc Neuroscience Nurses

    EIN 472750055 · Headquarters: Syracuse, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American Association of Neuroscience Nurses

    EIN 043658324 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. American Association of Neuroscience Nurses

    EIN 061759587 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. American Association of Neuroscience Nurses

    EIN 113670634 · Headquarters: CORAL SPRINGS, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Association of Neuroscience Nurses

    EIN 134355888 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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