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. Eta House Corp of Delta Delta Delta

    EIN 030271539 · Headquarters: MILTON, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Eta House Corporation of Gamma Phi Beta Sorority Inc

    EIN 941165795 · Headquarters: EL DORADO HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Eta Iota Alumni Association of Kappa Kappa Psi

    EIN 931390455 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Eta Iota Chapter of Gamma Phi Beta Sorority

    EIN 463655316 · Headquarters: KANSAS CITY, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Eta Iota Iota Chapter Omega Psi Phi Fraternity Inc

    EIN 933747504 · Headquarters: JACKSONVILLE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Eta Kappa Alumni Chapter of Sigma Nu Fraternity

    EIN 464955706 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Eta Kappa Chapter of Gamma Phi Beta Sorority

    EIN 464193482 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  8. Eta Kappa Kappa Freternity Inc

    EIN 825246020 · Headquarters: Lufkin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Eta Lambda Chapter of Chi Omega

    EIN 541688941 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Eta Lambda Chapter of Gamma Phi Beta Sorority

    EIN 464196431 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Eta Lambda Chapter Theta Chi

    EIN 332181744 · Headquarters: Christiansburg, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Eta Lambda Lambda

    EIN 273676465 · Headquarters: Red Oak, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Eta Mu Chapter of Gamma Phi Beta Sorority

    EIN 465306128 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. Eta Nu Alpha Delta Pi House Corporation

    EIN 431552170 · Headquarters: Florissant, MO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Eta Nu Building Association Incorporated

    EIN 743127285 · Headquarters: DEARBORN, MI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  16. Eta of Colorado

    EIN 472143035 · Headquarters: Gunnison, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  17. Eta of Sigma Delta Tau Inc

    EIN 581264332 · Headquarters: LIVONIA, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Eta Omicron House Corporation of Alpha Phi International Fraternity Inc

    EIN 541553257 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Eta Phi Beta Soroity Inc

    EIN 310888570 · Headquarters: Greensboro, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Eta Phi Beta Sorority

    EIN 900896365 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Eta Phi Beta Sorority Inc

    EIN 301277937 · Headquarters: Pearland, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Eta Phi Beta Sorority Inc

    EIN 301289417 · Headquarters: New Carrollton, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Eta Phi Beta Sorority Inc

    EIN 310887695 · Headquarters: Delray Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Eta Phi Beta Sorority Inc

    EIN 310888514 · Headquarters: Lynwood, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Eta Phi Beta Sorority Inc

    EIN 310888518 · Headquarters: Raleigh, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Eta Phi Beta Sorority Inc

    EIN 310888522 · Headquarters: Kennard, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Eta Phi Beta Sorority Inc

    EIN 310888523 · Headquarters: Fontana, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Eta Phi Beta Sorority Inc

    EIN 310888525 · Headquarters: Greenville, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Eta Phi Beta Sorority Inc

    EIN 310888561 · Headquarters: Fort Lauderdale, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Eta Phi Beta Sorority Inc

    EIN 310888563 · Headquarters: Gainesville, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Eta Phi Beta Sorority Inc

    EIN 310888566 · Headquarters: Menomonee Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Eta Phi Beta Sorority Inc

    EIN 310888568 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Eta Phi Beta Sorority Inc

    EIN 310890379 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Eta Phi Beta Sorority Inc

    EIN 310893662 · Headquarters: Williamson, WV, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Eta Phi Beta Sorority Inc

    EIN 310895197 · Headquarters: Clinton, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Eta Phi Beta Sorority Inc

    EIN 310925630 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Eta Phi Beta Sorority Inc

    EIN 310925644 · Headquarters: DAYTON, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Eta Phi Beta Sorority Inc

    EIN 310925659 · Headquarters: Buford, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Eta Phi Beta Sorority Inc

    EIN 310925662 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Eta Phi Beta Sorority Inc

    EIN 310925663 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Eta Phi Beta Sorority Inc

    EIN 310925664 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Eta Phi Beta Sorority Inc

    EIN 310930076 · Headquarters: Huntsville, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Eta Phi Beta Sorority Inc

    EIN 310930079 · Headquarters: Woodbridge, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Eta Phi Beta Sorority Inc

    EIN 310930082 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Eta Phi Beta Sorority Inc

    EIN 310960538 · Headquarters: Greensboro, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Eta Phi Beta Sorority Inc

    EIN 310971666 · Headquarters: Greenville, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Eta Phi Beta Sorority Inc

    EIN 311439221 · Headquarters: San Bernadino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Eta Phi Beta Sorority Inc

    EIN 311636752 · Headquarters: Belzoni, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Eta Phi Beta Sorority Inc

    EIN 311636755 · Headquarters: Greenville, MS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. Eta Phi Beta Sorority Inc

    EIN 320439760 · Headquarters: Gwynn Oak, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Eta Phi Beta Sorority Inc

    EIN 320493004 · Headquarters: Las Vegas, NV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Eta Phi Beta Sorority Inc

    EIN 320547574 · Headquarters: Mitchellville, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Eta Phi Beta Sorority Inc

    EIN 341194325 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Eta Phi Beta Sorority Inc

    EIN 352506894 · Headquarters: Palmdale, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Eta Phi Beta Sorority Inc

    EIN 382114721 · Headquarters: DETROIT, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Eta Phi Beta Sorority Inc

    EIN 382122298 · Headquarters: Detroit, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Eta Phi Beta Sorority Inc

    EIN 383182009 · Headquarters: Saginaw, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Eta Phi Beta Sorority Inc

    EIN 465000206 · Headquarters: Elgin, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Eta Phi Beta Sorority Inc

    EIN 611752010 · Headquarters: JONES, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Eta Phi Beta Sorority Inc

    EIN 710539135 · Headquarters: LITTLE ROCK, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Eta Phi Beta Sorority Inc

    EIN 742580524 · Headquarters: Tuscaloosa, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Eta Phi Beta Sorority Inc

    EIN 742683063 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Eta Phi Beta Sorority Inc

    EIN 821188352 · Headquarters: Starke, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. Eta Phi Beta Sorority Inc

    EIN 900581438 · Headquarters: Decatur, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Eta Phi Beta Sorority Inc

    EIN 900907763 · Headquarters: Elgin, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Eta Phi Beta Sorority Inc

    EIN 952540596 · Headquarters: Inglewood, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Eta Phi Beta Sorority Inc - Alpha Psi Chapter

    EIN 365020021 · Headquarters: Rialto, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Eta Phi Beta Sorority Incorporated

    EIN 310892078 · Headquarters: Detroit, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Eta Phi Beta Sorority Incorporated

    EIN 331277307 · Headquarters: Ethelsville, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Eta Phi Beta Sorority Incorporated

    EIN 365142372 · Headquarters: Bowie, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Eta Phi Of Theta Chi Alumni Corporation

    EIN 382654796 · Headquarters: Pontiac, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Eta Pi House Inc

    EIN 596549155 · Headquarters: Orlando, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Eta Pi Kappa Beta Chapter Inc

    EIN 356259084 · Headquarters: Connersville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Eta Pi Kappa Sorority

    EIN 311096401 · Headquarters: Connersville, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  75. Eta Pi of Delta Gamma House Corporation

    EIN 270176165 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  76. Eta Psi Housing Association

    EIN 911734910 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Eta Rho Chapter of Beta Theta Pi Fraternity House Corporation

    EIN 824411054 · Headquarters: Raleigh, NC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. Eta Rho Home Association Inc

    EIN 610668605 · Headquarters: BOWLING GREEN, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Eta Rho of Alpha Delta Pi House Eta Rho Chapter

    EIN 680245207 · Headquarters: Roseville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Eta Sigma Gamma Inc

    EIN 310889311 · Headquarters: Yorktown, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Eta Sigma Phi Beta Nu Chapter

    EIN 541870125 · Headquarters: Fredericksburg, VA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. Eta Sigma Phi Fraternity

    EIN 526063907 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. Eta Sigma Phi Fraternity

    EIN 931228363 · Headquarters: Northfield, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Eta Sigma Phi Trust

    EIN 630459587 · Headquarters: GALLOWAY, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Eta Tau

    EIN 473478222 · Headquarters: Bridgewater, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Eta Tau Sigma Sorority Aurora Chapt Er

    EIN 413897539 · Headquarters: Westchester, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Eta Theta House Corporation of Delta Gamma

    EIN 900437598 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. Eta Upsilon Alumni of Delta Sigma Phi Fraternity Inc

    EIN 465295897 · Headquarters: Greenfield, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Eta Xi

    EIN 311321565 · Headquarters: Woodstock, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Eta Xi Lambda Chapter of Alpha Phi Alpha Fraternity Incoporated

    EIN 731322968 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Eta Xi Sigma Chi Corporation

    EIN 621315943 · Headquarters: CLARKSVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Eta Zeta House Corporation

    EIN 237181541 · Headquarters: RUSTON, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Etaria Inc

    EIN 222985533 · Headquarters: KENMORE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Etc All American Youth Show Choir

    EIN 341316847 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Etc Fridley Communications Workshop

    EIN 411320742 · Headquarters: St Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Etc Robotics

    EIN 465330727 · Headquarters: Hampstead, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Etc Workshop Inc

    EIN 510164165 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. Etc-etc

    EIN 842900955 · Headquarters: Land O Lakes, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Etchemendy Caroline - Twi

    EIN 956134481 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Etchepare Family Foundation

    EIN 830297207 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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