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 International Fraternity- Zeta Phi Chapter

    EIN 222480447 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Alpha Phi International Fraternity- Zeta Pi Chapter

    EIN 341403754 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Alpha Phi International Fraternity- Zeta Psi Chapter

    EIN 341158858 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Alpha Phi International Fraternity- Zeta Rho Chapter

    EIN 222523822 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Alpha Phi International Fraternity- Zeta Sigma Chapter

    EIN 232260718 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Alpha Phi International Fraternity- Zeta Upsilon Chapter

    EIN 521294380 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Alpha Phi Michigan State University - Beta Beta Chapter

    EIN 380346983 · Headquarters: EAST LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Alpha Phi Omega

    EIN 010329517 · Headquarters: CASTINE, ME, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. Alpha Phi Omega

    EIN 010920363 · Headquarters: FULLERTON, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  10. Alpha Phi Omega

    EIN 046122378 · Headquarters: Amherst, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Alpha Phi Omega

    EIN 046139045 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Alpha Phi Omega

    EIN 061632211 · Headquarters: Hamden, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Alpha Phi Omega

    EIN 066070350 · Headquarters: STORRS, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. Alpha Phi Omega

    EIN 132902955 · Headquarters: Oneonta, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Alpha Phi Omega

    EIN 141811367 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Alpha Phi Omega

    EIN 161294053 · Headquarters: Geneseo, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Alpha Phi Omega

    EIN 166069088 · Headquarters: ITHACA, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Alpha Phi Omega

    EIN 166069089 · Headquarters: Syracuse, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Alpha Phi Omega

    EIN 166069091 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Alpha Phi Omega

    EIN 200883771 · Headquarters: BINGHAMTON, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Alpha Phi Omega

    EIN 201002125 · Headquarters: ELMHURST, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Alpha Phi Omega

    EIN 201162638 · Headquarters: OXFORD, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Alpha Phi Omega

    EIN 203129856 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. Alpha Phi Omega

    EIN 203439832 · Headquarters: AKRON, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Alpha Phi Omega

    EIN 203782973 · Headquarters: Saint Charles, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Alpha Phi Omega

    EIN 203899851 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  27. Alpha Phi Omega

    EIN 204319382 · Headquarters: WEST HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Alpha Phi Omega

    EIN 204411676 · Headquarters: EWING, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Alpha Phi Omega

    EIN 204452933 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Alpha Phi Omega

    EIN 204591086 · Headquarters: GREENCASTLE, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Alpha Phi Omega

    EIN 204751723 · Headquarters: LAKE FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Alpha Phi Omega

    EIN 205382054 · Headquarters: ALLENDALE, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Alpha Phi Omega

    EIN 205382793 · Headquarters: Newport News, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Alpha Phi Omega

    EIN 208490025 · Headquarters: Richmond, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Alpha Phi Omega

    EIN 208528609 · Headquarters: Carrollton, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Alpha Phi Omega

    EIN 222033141 · Headquarters: MONTCLAIR, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Alpha Phi Omega

    EIN 223832372 · Headquarters: MAHWAH, NJ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. Alpha Phi Omega

    EIN 223873133 · Headquarters: SOUTH ORANGE, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Alpha Phi Omega

    EIN 226065326 · Headquarters: New Brunswick, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Alpha Phi Omega

    EIN 226081541 · Headquarters: Newark, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Alpha Phi Omega

    EIN 236275807 · Headquarters: Bethlehem, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Alpha Phi Omega

    EIN 236297545 · Headquarters: Allentown, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Alpha Phi Omega

    EIN 236297612 · Headquarters: Gettysburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Alpha Phi Omega

    EIN 236390901 · Headquarters: Reading, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Alpha Phi Omega

    EIN 236401637 · Headquarters: BLOOMSBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Alpha Phi Omega

    EIN 236416515 · Headquarters: Annville, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Alpha Phi Omega

    EIN 236416517 · Headquarters: WEST CHESTER, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  48. Alpha Phi Omega

    EIN 237058500 · Headquarters: BOWLING GREEN, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. Alpha Phi Omega

    EIN 237059336 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Alpha Phi Omega

    EIN 237062386 · Headquarters: ABILENE, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Alpha Phi Omega

    EIN 237069239 · Headquarters: DECORAH, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Alpha Phi Omega

    EIN 237070735 · Headquarters: Athens, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Alpha Phi Omega

    EIN 237070848 · Headquarters: Elon, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Alpha Phi Omega

    EIN 237071069 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Alpha Phi Omega

    EIN 237071811 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Alpha Phi Omega

    EIN 237071838 · Headquarters: Terre Haute, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Alpha Phi Omega

    EIN 237071839 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  58. Alpha Phi Omega

    EIN 237071861 · Headquarters: California, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Alpha Phi Omega

    EIN 237071874 · Headquarters: Loretto, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Alpha Phi Omega

    EIN 237072951 · Headquarters: Denton, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. Alpha Phi Omega

    EIN 237153990 · Headquarters: Meadville, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Alpha Phi Omega

    EIN 237310941 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  63. Alpha Phi Omega

    EIN 237384338 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. Alpha Phi Omega

    EIN 251339264 · Headquarters: CLARION, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Alpha Phi Omega

    EIN 256063800 · Headquarters: University Park, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Alpha Phi Omega

    EIN 256066181 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Alpha Phi Omega

    EIN 260556401 · Headquarters: SAULT S MARIE, MI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. Alpha Phi Omega

    EIN 261263684 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Alpha Phi Omega

    EIN 261318835 · Headquarters: Shepherdstown, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Alpha Phi Omega

    EIN 262733935 · Headquarters: WESTERVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Alpha Phi Omega

    EIN 271305367 · Headquarters: West Mifflin, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Alpha Phi Omega

    EIN 272009133 · Headquarters: E SAINT LOUIS, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Alpha Phi Omega

    EIN 273613328 · Headquarters: LAS VEGAS, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Alpha Phi Omega

    EIN 300884601 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. Alpha Phi Omega

    EIN 310933587 · Headquarters: VALPARAISO, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. Alpha Phi Omega

    EIN 311298037 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Alpha Phi Omega

    EIN 311805415 · Headquarters: ASHLAND, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Alpha Phi Omega

    EIN 316049277 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Alpha Phi Omega

    EIN 316062672 · Headquarters: OXFORD, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Alpha Phi Omega

    EIN 320261550 · Headquarters: Westminster, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Alpha Phi Omega

    EIN 320369620 · Headquarters: CORAL GABLES, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Alpha Phi Omega

    EIN 320506169 · Headquarters: Atkinson, NH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Alpha Phi Omega

    EIN 320644840 · Headquarters: Boone, NC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Alpha Phi Omega

    EIN 330183776 · Headquarters: LONG BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Alpha Phi Omega

    EIN 330545191 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Alpha Phi Omega

    EIN 341902830 · Headquarters: Alliance, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  87. Alpha Phi Omega

    EIN 346573642 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. Alpha Phi Omega

    EIN 352217514 · Headquarters: TAMPA, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  89. Alpha Phi Omega

    EIN 352421651 · Headquarters: MERCED, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Alpha Phi Omega

    EIN 352561739 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. Alpha Phi Omega

    EIN 352632535 · Headquarters: ST PETERSBURG, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Alpha Phi Omega

    EIN 356064993 · Headquarters: CRAWFORDSVILLE, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Alpha Phi Omega

    EIN 356064995 · Headquarters: BLOOMINGTON, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Alpha Phi Omega

    EIN 356071660 · Headquarters: MUNCIE, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Alpha Phi Omega

    EIN 362894879 · Headquarters: ROCK ISLAND, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Alpha Phi Omega

    EIN 363206987 · Headquarters: Lewisburg, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Alpha Phi Omega

    EIN 363893716 · Headquarters: JERSEY CITY, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  98. Alpha Phi Omega

    EIN 363893718 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Alpha Phi Omega

    EIN 363893720 · Headquarters: HIGHLAND HEIGHTS, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Alpha Phi Omega

    EIN 363893723 · Headquarters: Mukilteo, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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