Unknown & Unclassified nonprofits in Tennessee

Unknown & Unclassified nonprofits in Tennessee. Browse 9,588 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. Amateur Athletic Union of the United States Inc

    EIN 883696063 · Headquarters: Ashland City, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Amateur Athletic Union of the United States Inc

    EIN 933162783 · Headquarters: Corryton, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Amer Haitian Bon Zami Inc

    EIN 431202008 · Headquarters: ELIZABETHTON, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. America 21

    EIN 621435978 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. America Legion Post No 0145

    EIN 620454441 · Headquarters: Bristol, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Academy of Family Physicians

    EIN 237148635 · Headquarters: Powell, TN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. American Academy of General Physicians Inc

    EIN 582206854 · Headquarters: Kingsport, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. American Advertising Federation of Chattanooga

    EIN 621209732 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. American Agriculture Movement

    EIN 710525765 · Headquarters: Brownsville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. American Agriculture Movement Inc of Tennessee

    EIN 621071143 · Headquarters: Brownsville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Art Therapy Association Inc

    EIN 250825089 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. 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

  13. American Association of Psychiatric Pharmacists Etsu Bill Gatton Colle

    EIN 463269352 · Headquarters: JOHNSON CITY, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Association of Psychiatric Pharmacists Lipscomb University

    EIN 823104317 · Headquarters: NASHVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Association of Service Coordinators Tennessee Chapter

    EIN 271209765 · Headquarters: Springfield, TN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. American Association of University Women

    EIN 626041313 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. American Association of University Women

    EIN 626046049 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Association of University Women

    EIN 626047312 · Headquarters: Murfreesboro, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Association of University Women

    EIN 626047770 · Headquarters: Woodbury, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. American Association of University Women

    EIN 626079337 · Headquarters: Maryville, TN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. American Association of Zoo Keepers

    EIN 621873851 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Association of Zoo Keepers

    EIN 811094973 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. American Association of Zoo Keepers

    EIN 821871206 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. American Association of Zoo Keepers

    EIN 823624318 · Headquarters: Hohenwald, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American Association of Zoo Keepers

    EIN 992152119 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Backflow Prevention Association

    EIN 582063180 · Headquarters: CLARKSVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. American Balance Society Inc

    EIN 831229422 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  28. American Board of Veterinary Practitioners Inc

    EIN 161128973 · Headquarters: MT JULIET, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. American Budgerigar Society Inc

    EIN 314441110 · Headquarters: Mt Pleasant, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Chemical Society

    EIN 616037879 · Headquarters: Martin, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. American Chemical Society

    EIN 621020092 · Headquarters: Antioch, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Chemical Society

    EIN 626018822 · Headquarters: MEMPHIS, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Chemical Society

    EIN 626045650 · Headquarters: knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Chemical Society

    EIN 626046796 · Headquarters: CHATTANOOGA, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Chemical Society

    EIN 626046842 · Headquarters: Kingsport, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. AMERICAN CHEMICAL SOCIETY Division of Computers in Chemistry (COMP)

    EIN 237277677 · Headquarters: Nashville, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. American Christian Ministries

    EIN 236643771 · Headquarters: Collegedale, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. American Civil Liberties Union of Tennessee Foundation Inc

    EIN 620988329 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. American Civil Liberties Union of Tennessee Inc

    EIN 620790133 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. American College of Apothecaries Inc

    EIN 550112792 · Headquarters: Bartlett, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. American College of Apothecaries Research and Edu

    EIN 581395320 · Headquarters: BARTLETT, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. American College of Dentists Inc

    EIN 521384720 · Headquarters: MEMPHIS, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. American College of Gen Pract in Osteopathic Medicine and Surgery

    EIN 860666237 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American College of Nurse-midwives

    EIN 452588276 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American College of Transportation Attorneys Inc

    EIN 271936807 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American College of Veterinary Pharmacists

    EIN 621815948 · Headquarters: Bartlett, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. American Cotton Shippers Association

    EIN 620113620 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. American Criminal Justice Association Lambda Alpha Epsilon

    EIN 900670273 · Headquarters: Covington, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. American Culinary Federation Inc

    EIN 621241824 · Headquarters: Hendersonville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. American Dental Assistants Association

    EIN 800323646 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. American Derby Invitational

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

  52. American Dexter Cattle Association

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

  53. 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

  54. American Entertainment Works Inc

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

  55. American Fed of Labor & Congress

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

  56. American Federation of Government Emp Local 2022

    EIN 620787370 · Headquarters: CLARKSVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. American Federation of Government Employees

    EIN 626046729 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Federation of Government Employees

    EIN 626063187 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. American Federation of Government Employees

    EIN 626081018 · Headquarters: South Fulton, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Federation of Government Employees

    EIN 912043502 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. American Federation of Government Employees Local 1687

    EIN 620718609 · Headquarters: JOHNSON CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. American Federation of Labor & Congress of Industrial Orgs

    EIN 621002783 · Headquarters: Johnson City, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Federation of Labor and Congress of Industrial Orgs

    EIN 620155875 · Headquarters: CHATTANOOGA, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Federation of Labor Memphis Afl-cio Labor Council

    EIN 620581989 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. American Federation of Musicia Nashville Musicians Association

    EIN 620390107 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. American Federation of Musicians of the Us & Canada

    EIN 620191822 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Federation of Musicians of the Us & Canada

    EIN 620609965 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Federation of State County

    EIN 237208372 · Headquarters: PETROS, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. American Federation of Teachers

    EIN 621040155 · Headquarters: Jellico, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Fence Association Inc

    EIN 621800616 · Headquarters: Atoka, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. American Fisheries Society

    EIN 521126985 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. American Fisheries Society

    EIN 521467469 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. American Forage and Grassland Council

    EIN 311151531 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. American Foundry Society

    EIN 626080277 · Headquarters: SOUTH PITTSBURG, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. American Guild of Organists

    EIN 626046522 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Guild of Organists

    EIN 626046525 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. American Guild of Organists Ago

    EIN 581473117 · Headquarters: Limestone, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American Guild of Organists Ago

    EIN 626044813 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American Guild of Organists Ago

    EIN 626047949 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Harp Society

    EIN 272189631 · Headquarters: Jefferson City, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. American Harp Society

    EIN 510209079 · Headquarters: Bartlett, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. American Harp Society

    EIN 942499210 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Health Decisions Inc

    EIN 223019027 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. American Immigration Lawyers Association Mid-south Chapter

    EIN 911911189 · Headquarters: MEMPHIS, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. American Industrial Hygiene Association

    EIN 237312462 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American Industrial Hygiene Association

    EIN 621800423 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  87. American Inns of Court Foundation

    EIN 030529904 · Headquarters: Murfreesboro, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. American Inns of Court Foundation

    EIN 272030999 · Headquarters: Jackson, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. American Inns of Court Foundation

    EIN 383834591 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. American Inns of Court Foundation

    EIN 621437201 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. American Inns of Court Foundation

    EIN 621699920 · Headquarters: Franklin, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. American Inns of Court Foundation

    EIN 621870873 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. American Inns of Court Foundation

    EIN 861380479 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. American Institute of Aeronautics and Astronautics

    EIN 621470499 · Headquarters: LYNCHBURG, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. American Institute of Aeronautics and Astronautics

    EIN 626073373 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. American Institute of Aeronautics and Astronautics

    EIN 626079336 · Headquarters: Tullahoma, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. American Institute of Architects Memphis Chapter

    EIN 626047769 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. American Institute of Chemical Engineers

    EIN 237347919 · Headquarters: Collierville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American Institute of Chemical Engineers

    EIN 237424915 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  100. American Institute of Chemical Engineers

    EIN 510207150 · Headquarters: KINGSPORT, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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