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. Pi Gamma Mu - Pennsylvania Theta

    EIN 352393233 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Pi Gamma Mu - Pennsylvania Xi

    EIN 300652432 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Pi Gamma Mu - Philippines Alpha

    EIN 812413953 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Pi Gamma Mu - Puerto Rico Alpha

    EIN 473185892 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Pi Gamma Mu - Sc Epsilon

    EIN 383822192 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Pi Gamma Mu - South Carolina Nu

    EIN 453854737 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Pi Gamma Mu - South Carolina Theta

    EIN 383816885 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Pi Gamma Mu - South Carolina Zeta

    EIN 473248354 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Pi Gamma Mu - South Dakota Alpha

    EIN 371606848 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Pi Gamma Mu - South Dakota Beta

    EIN 472474057 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Pi Gamma Mu - South Dakota Zeta

    EIN 454696504 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Pi Gamma Mu - Tennessee Eta

    EIN 300642585 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Pi Gamma Mu - Tennessee Kappa

    EIN 464798109 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Pi Gamma Mu - Tennessee Lambda

    EIN 371611999 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Pi Gamma Mu - Tennessee Mu

    EIN 320315876 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Pi Gamma Mu - Tennessee Nu

    EIN 364675124 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Pi Gamma Mu - Tennessee Xi

    EIN 812432739 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Pi Gamma Mu - Tennessee Zeta

    EIN 300645908 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Pi Gamma Mu - Texas Alpha Beta

    EIN 824649109 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Pi Gamma Mu - Texas Eta

    EIN 460854889 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Pi Gamma Mu - Texas Omega

    EIN 473674624 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Pi Gamma Mu - Texas Omicron

    EIN 462600218 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Pi Gamma Mu - Texas Phi

    EIN 320321655 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Pi Gamma Mu - Texas Psi

    EIN 320315855 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Pi Gamma Mu - Texas Rho

    EIN 383816891 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Pi Gamma Mu - Texas Sigma

    EIN 300645645 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Pi Gamma Mu - Texas Tau

    EIN 371606845 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Pi Gamma Mu - Texas Upsilon

    EIN 383824370 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Pi Gamma Mu - Texas Zeta

    EIN 611620748 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Pi Gamma Mu - Utah Gamma

    EIN 461290564 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Pi Gamma Mu - Vermont Alpha

    EIN 320315858 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Pi Gamma Mu - Vermont Beta

    EIN 320318112 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Pi Gamma Mu - Virginia Delta

    EIN 364675120 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Pi Gamma Mu - Virginia Epsilon

    EIN 371606838 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Pi Gamma Mu - Virginia Mu

    EIN 832125703 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. Pi Gamma Mu - Virginia Zeta

    EIN 352388294 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Pi Gamma Mu - Washington Epsilon

    EIN 832436823 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Pi Gamma Mu - Washington Gamma

    EIN 455521107 · Headquarters: WINFIELD, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Pi Gamma Mu - West Virginia Epsilon

    EIN 352386114 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Pi Gamma Mu - West Virginia Eta

    EIN 364677212 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Pi Gamma Mu - West Virginia Theta

    EIN 352386112 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Pi Gamma Mu - Wisconsin Alpha

    EIN 371608853 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Pi Gamma Mu - Wisconsin Gamma

    EIN 371606863 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Pi Gamma Mu Arkansas Alpha

    EIN 364680816 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Pi Gamma Mu California Epsilon

    EIN 611623982 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Pi Gamma Mu California Theta

    EIN 300647327 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Pi Gamma Mu Connecticut Beta

    EIN 320319303 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Pi Gamma Mu Dc Alpha

    EIN 383822649 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Pi Gamma Mu Florida Eta

    EIN 273035914 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Pi Gamma Mu Georgia Nu

    EIN 611626734 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Pi Gamma Mu Pa Alpha Theta

    EIN 352389415 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Pi Gamma Mu Pa Alpha Xi

    EIN 352389417 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Pi Gamma Mu Pa Gamma

    EIN 300647353 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Pi Gamma Mu Pennsylvania Pi

    EIN 352389419 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Pi Gamma Mu Sc Iota

    EIN 300647356 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Pi Gamma Mu Sc Lambda

    EIN 352389418 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Pi Gamma Mu South Carolina Gamma

    EIN 861150965 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Pi Gamma Mu Virginia Theta

    EIN 352354462 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Pi Gamma Mu West Virginia Beta

    EIN 383819866 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Pi Gamma Mu West Virginia Iota

    EIN 453762688 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Pi Gamma Mu- Kansas Theta

    EIN 371620942 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Pi Gamma Mu-Florida Mu

    EIN 900960333 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Pi Gamma Mu-Georgia Gamma

    EIN 352393227 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Pi Gamma Mu-Georgia Omicron

    EIN 611555704 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Pi Gamma Mu-Kansas Eta

    EIN 300650899 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Pi Gamma Mu-Kansas Iota

    EIN 320322101 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Pi Gamma Mu-Mississippi Zeta

    EIN 352392112 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Pi Gamma Mu-North Carolina Alpha

    EIN 364680823 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Pi Gamma Mu-North Carolina Chi

    EIN 371612479 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Pi Gamma Mu-west Virgina Zeta

    EIN 383822662 · Headquarters: Winfield, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Pi Gamma of Chi Omega Inc

    EIN 742843016 · Headquarters: ALBUQUERQUE, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Pi House Association of Kappa Kappa Gamma Fraternity

    EIN 237157538 · Headquarters: El Dorado Hills, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Pi Kapa Alpha Fraternity

    EIN 932023092 · Headquarters: Normal, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Pi Kappa Acpha Fraternity

    EIN 384099359 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Pi Kappa Alpha

    EIN 141345533 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Pi Kappa Alpha

    EIN 150537021 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Pi Kappa Alpha

    EIN 810183250 · Headquarters: Bozeman, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Pi Kappa Alpha - Gamma Psi

    EIN 992343618 · Headquarters: RUSTON, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Pi Kappa Alpha Bldg Corp

    EIN 736103172 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Pi Kappa Alpha Club of Auburn

    EIN 636061057 · Headquarters: AUBURN, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Pi Kappa Alpha Eta Epsilon

    EIN 237150962 · Headquarters: San Angelo, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Pi Kappa Alpha Fraternitty

    EIN 320549734 · Headquarters: FLAGSTAFF, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  83. Pi Kappa Alpha Fraternity

    EIN 043186622 · Headquarters: ROXBURY, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Pi Kappa Alpha Fraternity

    EIN 200573761 · Headquarters: Grand Forks, ND, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Pi Kappa Alpha Fraternity

    EIN 201355372 · Headquarters: Madison, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Pi Kappa Alpha Fraternity

    EIN 202977322 · Headquarters: Ballwin, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Pi Kappa Alpha Fraternity

    EIN 205601286 · Headquarters: Missouri City, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Pi Kappa Alpha Fraternity

    EIN 205838810 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Pi Kappa Alpha Fraternity

    EIN 208051806 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Pi Kappa Alpha Fraternity

    EIN 208374019 · Headquarters: Breaux Bridge, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Pi Kappa Alpha Fraternity

    EIN 208671689 · Headquarters: Beaumont, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Pi Kappa Alpha Fraternity

    EIN 208939701 · Headquarters: Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. Pi Kappa Alpha Fraternity

    EIN 223480149 · Headquarters: Wayne, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Pi Kappa Alpha Fraternity

    EIN 230976015 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  95. Pi Kappa Alpha Fraternity

    EIN 237196865 · Headquarters: San Angelo, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Pi Kappa Alpha Fraternity

    EIN 237232231 · Headquarters: BLACKSBURG, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Pi Kappa Alpha Fraternity

    EIN 237328847 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Pi Kappa Alpha Fraternity

    EIN 256037778 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Pi Kappa Alpha Fraternity

    EIN 261423525 · Headquarters: PFAFFTOWN, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Pi Kappa Alpha Fraternity

    EIN 262088733 · Headquarters: ELGIN, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages