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. Alpha Omicron Pi Fraternity Inc

    EIN 561904902 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Alpha Omicron Pi Fraternity Inc

    EIN 562011746 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Alpha Omicron Pi Fraternity Inc

    EIN 562572661 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  4. Alpha Omicron Pi Fraternity Inc

    EIN 571091124 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Alpha Omicron Pi Fraternity Inc

    EIN 582579123 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Alpha Omicron Pi Fraternity Inc

    EIN 586055905 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Alpha Omicron Pi Fraternity Inc

    EIN 593542561 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Alpha Omicron Pi Fraternity Inc

    EIN 593796322 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Alpha Omicron Pi Fraternity Inc

    EIN 611117830 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. Alpha Omicron Pi Fraternity Inc

    EIN 611143736 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Alpha Omicron Pi Fraternity Inc

    EIN 611315168 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Alpha Omicron Pi Fraternity Inc

    EIN 611543766 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Alpha Omicron Pi Fraternity Inc

    EIN 611562818 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Alpha Omicron Pi Fraternity Inc

    EIN 611570560 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Alpha Omicron Pi Fraternity Inc

    EIN 611571941 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Alpha Omicron Pi Fraternity Inc

    EIN 611593502 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Alpha Omicron Pi Fraternity Inc

    EIN 611593537 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Alpha Omicron Pi Fraternity Inc

    EIN 611618468 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Alpha Omicron Pi Fraternity Inc

    EIN 616034363 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Alpha Omicron Pi Fraternity Inc

    EIN 620950113 · Headquarters: BRENTWOOD, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Alpha Omicron Pi Fraternity Inc

    EIN 621766373 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Alpha Omicron Pi Fraternity Inc

    EIN 621799350 · Headquarters: Lebanon, TN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. Alpha Omicron Pi Fraternity Inc

    EIN 621817904 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Alpha Omicron Pi Fraternity Inc

    EIN 626046636 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  25. Alpha Omicron Pi Fraternity Inc

    EIN 626047967 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Alpha Omicron Pi Fraternity Inc

    EIN 626051668 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Alpha Omicron Pi Fraternity Inc

    EIN 636050834 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Alpha Omicron Pi Fraternity Inc

    EIN 636056607 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Alpha Omicron Pi Fraternity Inc

    EIN 651197451 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Alpha Omicron Pi Fraternity Inc

    EIN 716060721 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Alpha Omicron Pi Fraternity Inc

    EIN 716066577 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Alpha Omicron Pi Fraternity Inc

    EIN 726030381 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Alpha Omicron Pi Fraternity Inc

    EIN 736102887 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Alpha Omicron Pi Fraternity Inc

    EIN 746061792 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Alpha Omicron Pi Fraternity Inc

    EIN 746079549 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Alpha Omicron Pi Fraternity Inc

    EIN 800701327 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. Alpha Omicron Pi Fraternity Inc

    EIN 813142570 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Alpha Omicron Pi Fraternity Inc

    EIN 820409444 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Alpha Omicron Pi Fraternity Inc

    EIN 826010819 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Alpha Omicron Pi Fraternity Inc

    EIN 830585277 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Alpha Omicron Pi Fraternity Inc

    EIN 832620593 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Alpha Omicron Pi Fraternity Inc

    EIN 846035092 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Alpha Omicron Pi Fraternity Inc

    EIN 850458453 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Alpha Omicron Pi Fraternity Inc

    EIN 861065789 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Alpha Omicron Pi Fraternity Inc

    EIN 866051435 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Alpha Omicron Pi Fraternity Inc

    EIN 866053019 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Alpha Omicron Pi Fraternity Inc

    EIN 870685802 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  48. Alpha Omicron Pi Fraternity Inc

    EIN 911440036 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. Alpha Omicron Pi Fraternity Inc

    EIN 911923726 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. Alpha Omicron Pi Fraternity Inc

    EIN 916055563 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Alpha Omicron Pi Fraternity Inc

    EIN 922265226 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Alpha Omicron Pi Fraternity Inc

    EIN 923880307 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Alpha Omicron Pi Fraternity Inc

    EIN 936031906 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Alpha Omicron Pi Fraternity Inc

    EIN 946101860 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Alpha Omicron Pi Fraternity Inc

    EIN 946132527 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Alpha Omicron Pi Fraternity Inc

    EIN 946132528 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Alpha Omicron Pi Fraternity Inc

    EIN 954326140 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Alpha Omicron Pi Fraternity Inc

    EIN 954716560 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Alpha Omicron Pi Fraternity Inc

    EIN 956092774 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Alpha Omicron Pi Fraternity Inc

    EIN 956097941 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Alpha Omicron Pi Fraternity Inc

    EIN 991304660 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Alpha Omicron Pi Properties Inc

    EIN 510426239 · Headquarters: BRENTWOOD, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Alpha Phi Omega

    EIN 363893738 · Headquarters: Johnson City, TN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. Alpha Phi Omega

    EIN 626063195 · Headquarters: NASHVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Alpha Phi Omega

    EIN 753017333 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Alpha Phi Omega

    EIN 831976080 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Alpha Pi Mu Association

    EIN 626047394 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Alpha Sigma Kappa- Utk

    EIN 874817907 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Alpha Sigma Tau - Nashville Alumnae Chapter

    EIN 201913220 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. Alpha Sigma Tau Delta Mu Chapter

    EIN 760842397 · Headquarters: Lebanon, TN, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. Alpha Sigma Tau Sorority Inc Delta Eta Chapter

    EIN 834290781 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Alpha Tau Omega

    EIN 746079551 · Headquarters: UNION CITY, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Alpha Tau Omega Fraternity

    EIN 581798399 · Headquarters: Jackson, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Alpha Tau Omega Fraternity Eta Nu Middle Tennessee State

    EIN 621657570 · Headquarters: Murfreesboro, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Alpha Tau Omega Gamma Rho Fraternity

    EIN 430156740 · Headquarters: FRANKLIN, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Alpine Crest Elementary PTA

    EIN 392074998 · Headquarters: Chattanooga, TN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  77. Alternatives to Violence Project USA Inc

    EIN 831845398 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Altis International School Inc

    EIN 881079201 · Headquarters: Ooltewah, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Altruist Club of Marshall County

    EIN 423248436 · Headquarters: Murfreebsoro, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Altrusa International Inc

    EIN 474992297 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Altrusa International Inc

    EIN 626051265 · Headquarters: CLARKSVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Altrusa International Inc

    EIN 626075113 · Headquarters: Kingsport, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Altrusa International Inc

    EIN 832070980 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Alvin and Sally Beaman Foundation C/o Melissa Moss

    EIN 621743008 · Headquarters: BRENTWOOD, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Alzheimers & Dementia Services of Memphis Inc

    EIN 621179871 · Headquarters: Memphis, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Am Vets Post 90

    EIN 621046008 · Headquarters: Decatur, TN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. Amalgamated Transit Union 1165

    EIN 620192369 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Amalgamated Transit Union Local 1235

    EIN 620389909 · Headquarters: Nashville, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Amalgamated Transit Union Local 713

    EIN 620113125 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  90. Amateur Atheltic Union of the United States Inc

    EIN 842074908 · Headquarters: Cordova, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Amateur Athletic Union of the United States

    EIN 471776336 · Headquarters: Thompson Station, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Amateur Athletic Union of the United States

    EIN 471853368 · Headquarters: Bluff City, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. Amateur Athletic Union of the United States

    EIN 863128611 · Headquarters: KNOXVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Amateur Athletic Union of the United States

    EIN 884029026 · Headquarters: Clarksville, TN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Amateur Athletic Union of the United States

    EIN 921545604 · Headquarters: Signal Mountain, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Amateur Athletic Union of the United States Inc

    EIN 800277364 · Headquarters: Murfreesboro, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Amateur Athletic Union of the United States Inc

    EIN 811250547 · Headquarters: Mount Juliet, TN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  98. Amateur Athletic Union of the United States Inc

    EIN 834147622 · Headquarters: Clarksville, TN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Amateur Athletic Union of the United States Inc

    EIN 843068761 · Headquarters: Ooltewah, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Amateur Athletic Union of the United States Inc

    EIN 862858748 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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