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. Alpha Phi Omega

    EIN 363893728 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Alpha Phi Omega

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

  3. Alpha Phi Omega

    EIN 363893740 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  4. Alpha Phi Omega

    EIN 363893741 · Headquarters: Frostburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Alpha Phi Omega

    EIN 363948016 · Headquarters: Albany, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Alpha Phi Omega

    EIN 363948018 · Headquarters: RIVERSIDE, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Alpha Phi Omega

    EIN 364417578 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Alpha Phi Omega

    EIN 364678830 · Headquarters: Livingston, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Alpha Phi Omega

    EIN 364852052 · Headquarters: Newport News, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Alpha Phi Omega

    EIN 364959833 · Headquarters: El Dorado, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Alpha Phi Omega

    EIN 366145426 · Headquarters: DEKALB, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Alpha Phi Omega

    EIN 371025398 · Headquarters: Urbana, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Alpha Phi Omega

    EIN 371130834 · Headquarters: DECATUR, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. Alpha Phi Omega

    EIN 371390759 · Headquarters: EDWARDSVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Alpha Phi Omega

    EIN 371620324 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Alpha Phi Omega

    EIN 371748387 · Headquarters: Macon, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Alpha Phi Omega

    EIN 376058782 · Headquarters: Normal, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  18. Alpha Phi Omega

    EIN 376058784 · Headquarters: PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Alpha Phi Omega

    EIN 383415509 · Headquarters: DETROIT, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Alpha Phi Omega

    EIN 383415804 · Headquarters: UNIVERSITY CITY, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Alpha Phi Omega

    EIN 383927509 · Headquarters: EL PASO, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Alpha Phi Omega

    EIN 384020064 · Headquarters: Macedon, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Alpha Phi Omega

    EIN 386093572 · Headquarters: EAST LANSING, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Alpha Phi Omega

    EIN 386116162 · Headquarters: YPSILANTI, MI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Alpha Phi Omega

    EIN 386116165 · Headquarters: MT PLEASANT, MI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Alpha Phi Omega

    EIN 396077342 · Headquarters: EAU CLAIRE, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Alpha Phi Omega

    EIN 416050352 · Headquarters: NORTHFIELD, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Alpha Phi Omega

    EIN 426093571 · Headquarters: IOWA CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Alpha Phi Omega

    EIN 431107853 · Headquarters: Kirksville, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Alpha Phi Omega

    EIN 431634432 · Headquarters: JACKSONVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Alpha Phi Omega

    EIN 431634435 · Headquarters: Georgetown, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Alpha Phi Omega

    EIN 431634437 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  33. Alpha Phi Omega

    EIN 431634447 · Headquarters: BRADFORD, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  34. Alpha Phi Omega

    EIN 431634452 · Headquarters: GRAMBLING, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Alpha Phi Omega

    EIN 431634455 · Headquarters: Glassboro, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Alpha Phi Omega

    EIN 431634457 · Headquarters: LEBANON, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  37. Alpha Phi Omega

    EIN 431634458 · Headquarters: Las Vegas, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Alpha Phi Omega

    EIN 431634463 · Headquarters: Salem, VA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Alpha Phi Omega

    EIN 431634466 · Headquarters: ARCHER, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Alpha Phi Omega

    EIN 431634737 · Headquarters: Potsdam, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  41. Alpha Phi Omega

    EIN 431634764 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Alpha Phi Omega

    EIN 431634773 · Headquarters: MELBOURNE, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Alpha Phi Omega

    EIN 431634775 · Headquarters: KENT, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Alpha Phi Omega

    EIN 431634777 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Alpha Phi Omega

    EIN 431634781 · Headquarters: ALBION, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Alpha Phi Omega

    EIN 431678706 · Headquarters: ATLANTA, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Alpha Phi Omega

    EIN 431678709 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Alpha Phi Omega

    EIN 431678711 · Headquarters: GALESBURG, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Alpha Phi Omega

    EIN 431678712 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Alpha Phi Omega

    EIN 431678722 · Headquarters: OSWEGO, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Alpha Phi Omega

    EIN 431678723 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Alpha Phi Omega

    EIN 431678725 · Headquarters: Carlisle, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Alpha Phi Omega

    EIN 431678731 · Headquarters: Richmond, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Alpha Phi Omega

    EIN 431678733 · Headquarters: BURLINGTON, VT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. Alpha Phi Omega

    EIN 431678737 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  56. Alpha Phi Omega

    EIN 431678744 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Alpha Phi Omega

    EIN 431678754 · Headquarters: New Wilmington, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. Alpha Phi Omega

    EIN 431678755 · Headquarters: Fairfax, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Alpha Phi Omega

    EIN 431678758 · Headquarters: Fredonia, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Alpha Phi Omega

    EIN 431702548 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Alpha Phi Omega

    EIN 431777384 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Alpha Phi Omega

    EIN 436050127 · Headquarters: Kirksville, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Alpha Phi Omega

    EIN 436050334 · Headquarters: Columbia, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Alpha Phi Omega

    EIN 436064505 · Headquarters: CPE GIRARDEAU, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Alpha Phi Omega

    EIN 436064512 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Alpha Phi Omega

    EIN 450462021 · Headquarters: Fargo, ND, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. Alpha Phi Omega

    EIN 453209765 · Headquarters: Lexington, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Alpha Phi Omega

    EIN 453541874 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Alpha Phi Omega

    EIN 453587498 · Headquarters: Nashua, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Alpha Phi Omega

    EIN 454544613 · Headquarters: Shippensburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Alpha Phi Omega

    EIN 462484928 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Alpha Phi Omega

    EIN 472010635 · Headquarters: New Paltz, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Alpha Phi Omega

    EIN 472239564 · Headquarters: GALLOWAY, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Alpha Phi Omega

    EIN 472320243 · Headquarters: SAINTLEO, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  75. Alpha Phi Omega

    EIN 510215141 · Headquarters: BLOOMINGTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Alpha Phi Omega

    EIN 526057200 · Headquarters: College Park, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Alpha Phi Omega

    EIN 526067031 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Alpha Phi Omega

    EIN 541303333 · Headquarters: Radford, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Alpha Phi Omega

    EIN 541318781 · Headquarters: FARMVILLE, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Alpha Phi Omega

    EIN 541616670 · Headquarters: Norfolk, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Alpha Phi Omega

    EIN 541901255 · Headquarters: RICHMOND, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Alpha Phi Omega

    EIN 542055138 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Alpha Phi Omega

    EIN 546054134 · Headquarters: BLACKSBURG, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Alpha Phi Omega

    EIN 546058102 · Headquarters: CHARLOTTESVLE, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Alpha Phi Omega

    EIN 546065153 · Headquarters: Williamsburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Alpha Phi Omega

    EIN 556024821 · Headquarters: Beckley, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Alpha Phi Omega

    EIN 556026214 · Headquarters: MORGANTOWN, WV, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Alpha Phi Omega

    EIN 561351469 · Headquarters: Greenville, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Alpha Phi Omega

    EIN 566062397 · Headquarters: Winston Salem, NC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. Alpha Phi Omega

    EIN 566063103 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Alpha Phi Omega

    EIN 566073621 · Headquarters: CHAPEL HILL, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Alpha Phi Omega

    EIN 572045156 · Headquarters: Tallahassee, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Alpha Phi Omega

    EIN 576025194 · Headquarters: CLEMSON, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Alpha Phi Omega

    EIN 576028950 · Headquarters: SPARTANBURG, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Alpha Phi Omega

    EIN 581243510 · Headquarters: Brookhaven, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Alpha Phi Omega

    EIN 586046399 · Headquarters: ATLANTA, GA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Alpha Phi Omega

    EIN 593640031 · Headquarters: DAYTONA BEACH, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Alpha Phi Omega

    EIN 593837821 · Headquarters: CORTLAND, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  99. Alpha Phi Omega

    EIN 596173149 · Headquarters: TALLAHASSEE, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Alpha Phi Omega

    EIN 611250725 · Headquarters: LEXINGTON, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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