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 Art Therapy Association Inc

    EIN 462045573 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  2. American Art Therapy Association Inc

    EIN 481194563 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Art Therapy Association Inc

    EIN 521993776 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. American Art Therapy Association Inc

    EIN 522095882 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Art Therapy Association Inc

    EIN 562026114 · Headquarters: Chapel Hill, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Art Therapy Association Inc

    EIN 581719445 · Headquarters: Decatur, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Art Therapy Association Inc

    EIN 582394366 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Art Therapy Association Inc

    EIN 611074692 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Art Therapy Association Inc

    EIN 631095333 · Headquarters: Birmingham, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Art Therapy Association Inc

    EIN 640897943 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Art Therapy Association Inc

    EIN 650789743 · Headquarters: Lutz, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Art Therapy Association Inc

    EIN 752732350 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Art Therapy Association Inc

    EIN 760546977 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Art Therapy Association Inc

    EIN 840935686 · Headquarters: Evergreen, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Art Therapy Association Inc

    EIN 911898665 · Headquarters: Silverdale, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Art Therapy Association Inc

    EIN 954589124 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Art Works Foundation

    EIN 311177855 · Headquarters: Brookville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Artists of Chinese Brush Painting

    EIN 953797428 · Headquarters: Santa Fe, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Asociation of Neuroscience Nurses

    EIN 931221056 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. American Asociation of Neuroscience Nurses

    EIN 931221062 · Headquarters: Centerburg, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Asociation of Neuroscience Nurses

    EIN 931221068 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. American Asociation of Physicians from India Wisconsin Inc

    EIN 391454936 · Headquarters: brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. American Assn of Healthcare Admin Management

    EIN 943139034 · Headquarters: Satellite Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. American Assn of Physicians of Ind Origin

    EIN 943124000 · Headquarters: Campbell, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. American Assn of Port Authorities Inc

    EIN 530193338 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. American Assn of State Troopers Foundation Inc

    EIN 593054670 · Headquarters: TALLAHASSEE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. American Assn of University Professor at New York Institute of Technology

    EIN 133830223 · Headquarters: GREENVALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. American Assn of University Women Camarillo California Branch Inc

    EIN 770093582 · Headquarters: Camarillo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Assn of University Women-milw Branch

    EIN 390985290 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. American Asso of Indian Nurses Inc

    EIN 208271200 · Headquarters: CROSSWICKS, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. American Assoc Drilling Engineers of Lafayette Inc

    EIN 581741258 · Headquarters: LAFAYETTE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. American Assoc for Nude Recreation Inc

    EIN 210663619 · Headquarters: KISSIMMEE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. American Assoc for Respiratory Therapy Inc

    EIN 930847672 · Headquarters: Brownsville, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. American Assoc of Bronchology

    EIN 411763938 · Headquarters: SAINT PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. American Assoc of Code Enforcement

    EIN 752311992 · Headquarters: TOW, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. American Assoc of Drilling Eng Inc National

    EIN 581739982 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. American Assoc of Drilling Engr of No

    EIN 721147333 · Headquarters: NEW ORLEANS, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. American Assoc of Franchisees & Dealers

    EIN 336117862 · Headquarters: Enfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. American Assoc of Healthcare

    EIN 237173390 · Headquarters: Shrewsbury, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. American Assoc of Indian Pharmaceutical Scientists

    EIN 223003343 · Headquarters: MOUNT FREEDOM, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Assoc of Jewish Holcaust Survivors of Greater Boston Inc

    EIN 042602020 · Headquarters: brookline, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. American Assoc of Managed Care Nurses

    EIN 541703530 · Headquarters: GLEN ALLEN, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. American Assoc of Matrimonial Lawyers K

    EIN 611357315 · Headquarters: LEXINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. American Assoc of Nude Recreation Western Region

    EIN 952156688 · Headquarters: CALBASAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. American Assoc of Psychiartric Pharmacists Univ of Az Coll Chapte

    EIN 473998976 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Assoc of State Colleges of Agric and Renewable Resources Inc

    EIN 710710043 · Headquarters: Hays, KS, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. American Assoc of State Troopers

    EIN 592952895 · Headquarters: TALLAHASSEE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. American Assoc of Swine Veterinarians

    EIN 237113794 · Headquarters: PERRY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. American Assoc of Veterinary Anatomists Univ of Missouri Columb

    EIN 431088729 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Associates of Mozarteum Brasileiro

    EIN 521358592 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. American Association for Access Equity and Diversity

    EIN 310896714 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. American Association for Accreditation of Ambulatory Surgery Facilities

    EIN 363180580 · Headquarters: HIGHLAND PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. American Association for Applied Linguistics Inc

    EIN 541068139 · Headquarters: MARIETTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. American Association for Children

    EIN 630851024 · Headquarters: MONTGOMERY, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Association for Clinical Chemistry

    EIN 232770003 · Headquarters: Media, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  56. American Association for Clinical Chemistry Pittsburgh Section

    EIN 251657680 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  57. American Association for Community Psychiatry

    EIN 222768779 · Headquarters: Dallas, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. American Association for Disability Policy Reform

    EIN 454374584 · Headquarters: Lawrence, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. American Association for Emergency Psychiatry

    EIN 043118157 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. American Association for Employment in Education

    EIN 236416525 · Headquarters: CHANDLER, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. American Association for Fate Analysis and Psychoanalysis

    EIN 333661572 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. American Association for Gifted Children

    EIN 561686219 · Headquarters: DURHAM, NC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  63. American Association for Hand Surgery Inc

    EIN 030276175 · Headquarters: BEVERLY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. American Association for Homecare

    EIN 541206273 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. American Association for Justice

    EIN 042114561 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. American Association for Justice Education Fund

    EIN 521105720 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. American Association for Laboratory

    EIN 841040633 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Association for Laboratory Animal Science

    EIN 421224678 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. American Association for Learning Outcomes Assessment

    EIN 651160491 · Headquarters: Dansville, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. American Association for Lost Children Inc

    EIN 760224866 · Headquarters: LATROBE, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  71. American Association for Marriage & Family Therapy

    EIN 952893418 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. American Association for Marriage & Family Therapy Inc

    EIN 421316746 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  73. American Association for Marriage and Family Therapy Inc

    EIN 860468118 · Headquarters: Gilbert, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. American Association for Museum Volunteers

    EIN 571179424 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Association for Nude Recreation Eastern Region

    EIN 592134222 · Headquarters: YOUNGSTOWN, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. American Association for Nude Recreation Florida Region

    EIN 650305151 · Headquarters: Jay, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. American Association for Nude Recreation Northwest Region

    EIN 916059862 · Headquarters: Sultan, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American Association For Paralegal Education Inc

    EIN 611047512 · Headquarters: Dover, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. American Association for Physician Leadership Inc

    EIN 541032555 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. American Association for Psychoanalysis in Clinical Social Work Inc

    EIN 133739506 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. American Association for Respiratory Care

    EIN 952501102 · Headquarters: ADDISON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. American Association for Thoracic Surgery

    EIN 046406547 · Headquarters: FAIRFAX, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. American Association for Ukraine Advocacy

    EIN 812967641 · Headquarters: Lawrence Township, NJ, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. American Association for Vocat Instructional Materials Inc

    EIN 586050585 · Headquarters: WINTERVILLE, GA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  85. American Association for Women in Community Colleges

    EIN 237351232 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. American Association for Women in R

    EIN 391434976 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. American Association of Advanced Practice Leaders

    EIN 392640020 · Headquarters: Colleyville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Association of Advertising Agencies

    EIN 131621786 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. American Association of Airport Executives

    EIN 510094939 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. American Association of Airport Executives

    EIN 521594261 · Headquarters: Alexandria, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. American Association of Airport Executives Foundation Inc

    EIN 516018128 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. American Association of Airport Executives North East Chapter

    EIN 042734209 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. American Association of Automatic Door Manufacturers

    EIN 341767788 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. American Association of Avian Pathologis

    EIN 042349061 · Headquarters: JACKSONVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. American Association of Bank Directors

    EIN 521917267 · Headquarters: Darnestown, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. American Association of Bioanalysts

    EIN 946114214 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. American Association of Biological Anthropologists Inc

    EIN 236395179 · Headquarters: HERNDON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. American Association of Blind Teachers

    EIN 010876547 · Headquarters: Romney, WV, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. American Association of Candy Technologists

    EIN 136272002 · Headquarters: New Providence, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Association of Candy Technologists

    EIN 366108465 · Headquarters: Geneva, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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