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. Kappa Kappa Gamma Fraternity Inc

    EIN 916181161 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Kappa Kappa Gamma Fraternity Inc

    EIN 930202245 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  3. Kappa Kappa Gamma Fraternity Inc

    EIN 942353699 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Kappa Kappa Gamma Fraternity Inc

    EIN 942642600 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Kappa Kappa Gamma Fraternity Inc

    EIN 946085228 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Kappa Kappa Gamma Fraternity Inc

    EIN 946103630 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Kappa Kappa Gamma Fraternity Inc

    EIN 946163843 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Kappa Kappa Gamma Fraternity Inc

    EIN 956125479 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Kappa Kappa Gamma Fraternity Inc

    EIN 956145409 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Kappa Kappa Gamma Fraternity Inc

    EIN 996011609 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Kappa Kappa Gamma Fraternity Inc Beta Upsilon Chapter

    EIN 550207230 · Headquarters: MORGANTOWN, WV, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990

  12. Kappa Kappa Gamma Fraternity Inc Rocky Mountain Alumnae Assn

    EIN 372121206 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Kappa Kappa Gamma Fraterniy Inc

    EIN 352639138 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Kappa Kappa Gamma Holiday House Tour

    EIN 481061960 · Headquarters: OVERLAND PARK, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Kappa Kappa Gamma House Assoc Inc

    EIN 556029913 · Headquarters: MORGANTOWN, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Kappa Kappa Gamma House Association

    EIN 486107072 · Headquarters: LAWRENCE, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Kappa Kappa Gamma House Association of Northwestern University

    EIN 366108514 · Headquarters: Evanston, IL, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  18. Kappa Kappa Gamma House Board- Epsilon Zeta Chapter

    EIN 237178779 · Headquarters: TALLAHASSEE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Kappa Kappa Gamma House Corporation

    EIN 431080165 · Headquarters: COLUMBIA, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Kappa Kappa Kappa Inc

    EIN 237129539 · Headquarters: Greenwood, IN, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  21. Kappa Kappa Kappa Inc

    EIN 237129545 · Headquarters: Rochester, IN, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  22. Kappa Kappa Kappa Inc

    EIN 237198404 · Headquarters: Crawfordsville, IN, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  23. Kappa Kappa Kappa Inc

    EIN 356033804 · Headquarters: Evansville, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Kappa Kappa Kappa Inc

    EIN 356078661 · Headquarters: Huntington, IN, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  25. Kappa Kappa Kappa Inc

    EIN 356078711 · Headquarters: PRINCETON, IN, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. Kappa Kappa Kappa Inc

    EIN 356078871 · Headquarters: EARL PARK, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  27. Kappa Kappa Kappa Inc

    EIN 356078879 · Headquarters: Bremen, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Kappa Kappa Kappa Inc

    EIN 356079090 · Headquarters: Warsaw, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Kappa Kappa Kappa Inc Group Return

    EIN 237014089 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Kappa Kappa Psi

    EIN 932921559 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Kappa Kappa Psi - Nu Chi Chapter

    EIN 990867548 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Kappa Kappa Psi - Nu Omicron Chapter

    EIN 990779612 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Kappa Kappa Psi - Nu Pi Chapter

    EIN 990799744 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Kappa Kappa Psi - Nu Psi Chapter

    EIN 990829589 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Kappa Kappa Psi - Nu Rho Chapter

    EIN 990825666 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Kappa Kappa Psi - Nu Sigma Chapter

    EIN 990939267 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Kappa Kappa Psi - Nu Upsilon Chapter

    EIN 990670525 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Kappa Kappa Psi - Nu Xi Chapter

    EIN 990751149 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Kappa Kappa Psi - Theta Nu

    EIN 731297530 · Headquarters: Natchitoches, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Kappa Kappa Psi - Xi Alpha Chapter

    EIN 990765206 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Kappa Kappa Psi - Xi Beta Chapter

    EIN 990737597 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Kappa Kappa Psi - Xi Delta

    EIN 934309765 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Kappa Kappa Psi - Xi Eta Chapter

    EIN 991237405 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Kappa Kappa Psi - Xi Gamma Chapter

    EIN 990686170 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Kappa Kappa Psi - Xi Iota Chapter

    EIN 332572208 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Kappa Kappa Psi - Xi Theta

    EIN 331757522 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Kappa Kappa Psi - Xi Zeta Chapter

    EIN 934338253 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Kappa Kappa Psi Fraternity

    EIN 510216528 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. Kappa Kappa Psi Fraternity

    EIN 731341842 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Kappa Kappa Psi Fraternity

    EIN 813043826 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Kappa Kappa Psi Fraternity

    EIN 813058933 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. Kappa Kappa Psi Fraternity

    EIN 813420989 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. Kappa Kappa Psi Fraternity

    EIN 813449343 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. Kappa Kappa Psi Fraternity

    EIN 813456180 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. Kappa Kappa Psi Fraternity

    EIN 813489625 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  56. Kappa Kappa Psi Fraternity

    EIN 813504031 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Kappa Kappa Psi Fraternity

    EIN 813518077 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  58. Kappa Kappa Psi Fraternity

    EIN 813526572 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. Kappa Kappa Psi Fraternity

    EIN 813534948 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. Kappa Kappa Psi Fraternity

    EIN 813558613 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. Kappa Kappa Psi Fraternity

    EIN 813562525 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  62. Kappa Kappa Psi Fraternity

    EIN 813582605 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  63. Kappa Kappa Psi Fraternity

    EIN 813605679 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. Kappa Kappa Psi Fraternity

    EIN 813616465 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  65. Kappa Kappa Psi Fraternity

    EIN 813658236 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  66. Kappa Kappa Psi Fraternity

    EIN 911961523 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Kappa Kappa Psi Fraternity - Nu Omega Chapter

    EIN 933979168 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Kappa Kappa Psi Gamma Iota

    EIN 933409114 · Headquarters: Albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Kappa Kappa Psi-xi Mu

    EIN 320832705 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Kappa Kappa Sigma Rho Chapter

    EIN 320024488 · Headquarters: HARTSVILLE, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. Kappa Kappa Sigma Sorority Alpha Alpha Chapter

    EIN 300098557 · Headquarters: Zionsville, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  72. Kappa Kappa Sigma Sorority Alpha Delta Chapter

    EIN 352175931 · Headquarters: Marion, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  73. Kappa Kappa Sigma Sorority Alpha Gamma

    EIN 233103405 · Headquarters: Whiteland, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  74. Kappa Kappa Sigma Sorority Alpha Iota Chapter

    EIN 371437048 · Headquarters: Muncie, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  75. Kappa Kappa Sigma Sorority Alpha Kappa Chapter

    EIN 352175687 · Headquarters: Greenfield, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. Kappa Kappa Sigma Sorority Alpha Theta Chapter

    EIN 364502909 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Kappa Kappa Sigma Sorority Beta Chapter

    EIN 371437038 · Headquarters: Brookston, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  78. Kappa Kappa Sigma Sorority Chi Chapter

    EIN 611420825 · Headquarters: GOSPORT, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. Kappa Kappa Sigma Sorority Epsilon

    EIN 383655753 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  80. Kappa Kappa Sigma Sorority Eta Chapter

    EIN 300098547 · Headquarters: rushville, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. Kappa Kappa Sigma Sorority Iota Chapter

    EIN 352175925 · Headquarters: Bloomington, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  82. Kappa Kappa Sigma Sorority Kappa Chapter

    EIN 364502907 · Headquarters: MOORESVILLE, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. Kappa Kappa Sigma Sorority Nu Chapter

    EIN 371437041 · Headquarters: Fairland, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  84. Kappa Kappa Sigma Sorority Theta Chapter

    EIN 320024452 · Headquarters: Columbus, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  85. Kappa Kappa Sigma Sorority Upsilon Chapter

    EIN 383655756 · Headquarters: FRANKLIN, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  86. Kappa Kappa Sigma Sorority Xi Chapter

    EIN 352150816 · Headquarters: Franklin, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. Kappa Kappa Sigma Sorority Zeta Chapter

    EIN 611420822 · Headquarters: Connersville, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  88. Kappa Kappa Sigma Sorority-alpha Chapter

    EIN 364502903 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  89. Kappa Lambda Alumni Association and House Corporation of Kappa Sigma

    EIN 882314778 · Headquarters: GILBERTSVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Kappa Lambda Chapter of Alpha Chi Omega Fraternity

    EIN 203521299 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Kappa Lambda of Chi Omega Fraternity

    EIN 330454163 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Kappa Mu Chapter of Alpha Chi Omega Fraternity Inc

    EIN 204276889 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Kappa Mu Chapter of Chi Omega Fraternity

    EIN 453028228 · Headquarters: New Canaan, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Kappa Mu Chapter of Chi Omega House Corporation Board

    EIN 453532919 · Headquarters: New Canaan, CT, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  95. Kappa Mu Epsilon Inc

    EIN 436052869 · Headquarters: Pittsburg, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Kappa Mu House Corporation

    EIN 581543374 · Headquarters: STATESBORO, GA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  97. Kappa Nu Chapter Alumni Association of the Pi Kappa Alpha Fraternity

    EIN 822055642 · Headquarters: Oakdale, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. Kappa Nu Chapter of Alpha Chi Omega Fraternity Inc

    EIN 205534142 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Kappa Nu Foundation Inc

    EIN 156022524 · Headquarters: BETHESDA, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Kappa Nu Iota

    EIN 471088102 · Headquarters: Lubbock, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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