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 Dental Assistants Association-Michigan Assn

    EIN 381911436 · Headquarters: Lennon, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Dental Assistants Association-Ohio Association

    EIN 237026498 · Headquarters: Munroe Falls, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Dental Assistants Association-Pennsylvania Associati

    EIN 237026313 · Headquarters: Hegins, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Dental Assistants Iowa Soc

    EIN 420950077 · Headquarters: CEDAR RAPIDS, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. American Dental Assn Succ-ta

    EIN 346507132 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. American Dental Association

    EIN 360724690 · Headquarters: Chicago, IL, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. American Dental Hygienists' Association

    EIN 362372371 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. American Dental Society of Anestesiology Research Foundation

    EIN 166071126 · Headquarters: chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. American Dental Student Association

    EIN 611538669 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. American Derby Invitational

    EIN 272934060 · Headquarters: Somerville, TN, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. American Dermatological Association

    EIN 136158870 · Headquarters: Pompano Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. American Dermatological Association Research and Educational Fund Inc

    EIN 136034117 · Headquarters: Pompano Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. American Destiny Inc

    EIN 392979564 · Headquarters: Trumbull, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Development Committee Inc

    EIN 422723069 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Dexter Cattle Association

    EIN 421093707 · Headquarters: TELLICO PLAINS, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. American Diabetes Assoc Tr Udecl

    EIN 046093069 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. American Dialect Society

    EIN 636022420 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. American Dialogue

    EIN 272999149 · Headquarters: BOCA RATON, FL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. American Distance Project

    EIN 300774626 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. American Division of Cape Coral Little League Inc

    EIN 202200129 · Headquarters: Cape Coral, FL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  21. American Dog Ranch Inc

    EIN 465763051 · Headquarters: BLOOMINGTON, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. American Dog Show Judges Inc

    EIN 311335638 · Headquarters: MENTOR, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. American Donkey & Mule Society Inc

    EIN 356202048 · Headquarters: DENTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. American Dorper Sheep Breeders' Society

    EIN 421448042 · Headquarters: HALLSVILLE, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. American Dream Collaborative Inc

    EIN 922504176 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. American Dream Foundation

    EIN 874171381 · Headquarters: SUWANEE, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. American Dream Foundation Inc

    EIN 454171113 · Headquarters: Saint Joseph, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. American Dream Initiative Inc

    EIN 934417929 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. American Dream Institute

    EIN 332333950 · Headquarters: NAPA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Dreamers

    EIN 933757908 · Headquarters: Allegan, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. American Dresser Association Inc

    EIN 953844526 · Headquarters: TUSTIN, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. American Drug Free Powerlifting Assoc USA Powerlifting

    EIN 640667928 · Headquarters: MOUNT JULIET, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. American Drum Line Association

    EIN 471767831 · Headquarters: CARLSBAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  34. American Druze Society

    EIN 237155194 · Headquarters: SOUTH WEYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. American Dutch Shepherd Association

    EIN 331223850 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. American Dutch Shepherd Association Inc

    EIN 823948596 · Headquarters: North Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. American Dwarf Hotot Rabbit Club

    EIN 222490210 · Headquarters: Hudson, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. American Eagle Flying Club

    EIN 900088502 · Headquarters: New Hudson, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. American Eagle Scholarship Foundation Inc

    EIN 261521132 · Headquarters: Flagstaff, AZ, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  40. American Eagle Veteran Assistance Foundation

    EIN 392655991 · Headquarters: Folsom, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. American Eagles 4-H Club

    EIN 262441286 · Headquarters: Cedar Creek, TX, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  42. American Eagles Soccer Academy Inc

    EIN 473798886 · Headquarters: Woodhaven, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. American East Asia Culture and Education Foundation

    EIN 954224989 · Headquarters: Rosemead, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. American Economic Freedom Alliance Inc

    EIN 821876204 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  45. American Edge

    EIN 843837074 · Headquarters: VIENNA, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. American Education and Advanced Studies Foundation

    EIN 237414904 · Headquarters: RALEIGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. American Education Foundation Inc

    EIN 272963214 · Headquarters: PLANO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Educational Research Association

    EIN 237003537 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. American Educational Trust

    EIN 521255580 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. American Electric Power System Educational Trust Fund

    EIN 237418083 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. American Electric Power System Employees

    EIN 516024654 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. American Electric Pwr System Retiree Life

    EIN 752472683 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. American Electrology Association American Electrology Association

    EIN 510142552 · Headquarters: CHELMSFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. American Emergent Curriculum Inc

    EIN 842361083 · Headquarters: EAST NORTHPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. American Emu Association

    EIN 421390625 · Headquarters: Haverhill, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. American Emu Association

    EIN 522289804 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. American Emu Association

    EIN 742724161 · Headquarters: Bastrop, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. American Emu Association

    EIN 820457154 · Headquarters: CHEHALIS, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. American Endeavor Inc

    EIN 863921989 · Headquarters: North Port, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Endodontic Society

    EIN 237025267 · Headquarters: GLEN ELLYN, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  61. American Endurance Ride Conference

    EIN 942424802 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. American Energy Association

    EIN 991258346 · Headquarters: WIMBERLEY, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. American Energy Coalition Inc

    EIN 133052987 · Headquarters: HAUPPAUGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. American Energy Works

    EIN 923411813 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. American Engineering Association Inc

    EIN 752060146 · Headquarters: RIVER VALE, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. American Entertainment Hall of Fame Inc

    EIN 882645314 · Headquarters: Menifee, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. American Entertainment Works Inc

    EIN 462353020 · Headquarters: Antioch, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Epidemiological Society

    EIN 581702717 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. American Epistemology Institute Aei Inc

    EIN 392708031 · Headquarters: Arlington, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Equilibration Society

    EIN 237131699 · Headquarters: PARK RIDGE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. American Equine Allies Association Inc

    EIN 814123768 · Headquarters: BALL GROUND, GA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  72. American Escrow Association

    EIN 953888485 · Headquarters: LOVELAND, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. American Essential Oil Trade Association Incorporated

    EIN 472178302 · Headquarters: Glastonbury, CT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  74. American Ethical Union Inc

    EIN 834057029 · Headquarters: Alpharetta, GA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  75. American Ev Jobs Alliance Inc

    EIN 993169614 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. American Evangelistic Association

    EIN 142004463 · Headquarters: WESTLAND, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American Evangelistic Association - Hope Ministries

    EIN 010955564 · Headquarters: SILVER SPRING, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. American Event

    EIN 812609969 · Headquarters: MIDLAND, VA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  79. American Ex-prisoners of War Inc

    EIN 941430564 · Headquarters: Grand Prairie, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. American Exceptionalism Policy Network Inc

    EIN 934155366 · Headquarters: Herndon, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. American Exceptionalism Public Policy Committee

    EIN 931803246 · Headquarters: Alexandria, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. American Exploration & Mining Associatio

    EIN 910491475 · Headquarters: Spokane Valley, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. American Exploration and Production Council Inc

    EIN 521042125 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. American Express Foundation

    EIN 136123529 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. American Faith and Democracy Center

    EIN 842295537 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  86. American Faith University Inc

    EIN 465300326 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  87. American Families for Protection of Life

    EIN 113153415 · Headquarters: Ronkonkoma, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. American Family Coalition Inc

    EIN 562247428 · Headquarters: Apex, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Family Living

    EIN 953195572 · Headquarters: Orange, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. American Family Voices Inc

    EIN 522257357 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. American Fancy Rat and Mouse Association

    EIN 330386614 · Headquarters: Winnetka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Farm Bureau Federation

    EIN 360725160 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. American Farm Bureau Foundation for Agriculture

    EIN 366169577 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. American Fastpitch Association

    EIN 953574064 · Headquarters: San Clemente, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Fats & Oils Association

    EIN 237395712 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. American Fed Govt Empl Local 1992

    EIN 541627437 · Headquarters: Richmond, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. American Fed of Govt Emp Local 22

    EIN 546074160 · Headquarters: VIRGINIA BEACH, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. American Fed of Labor & Congofindor

    EIN 231520057 · Headquarters: Reading, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. American Fed of Labor & Congress

    EIN 620592210 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. American Fed of Labor & Congress of Ind Orgs - Nw Ohio Bldg & Construction Trade

    EIN 344374658 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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