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 Gamma of Sigma Chi Inc

    EIN 237105054 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Alpha Gamma of Virginia

    EIN 990916897 · Headquarters: Wise, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Alpha Gamma Omega National Fraternity

    EIN 460497889 · Headquarters: LAGUNA BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Alpha Gamma Pi Sorority Inc

    EIN 300560264 · Headquarters: SOUTH HOLLAAND, IL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  5. Alpha Gamma Rho

    EIN 150536981 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Alpha Gamma Rho

    EIN 391156773 · Headquarters: Platteville, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  7. Alpha Gamma Rho - Beta Delta Chapter

    EIN 370954902 · Headquarters: LINCOLN, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Alpha Gamma Rho - Gamma Theta Chapter

    EIN 934117047 · Headquarters: Canyon, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Alpha Gamma Rho Alpha Alumni Assn

    EIN 376036055 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Alpha Gamma Rho Alpha Gamma Chapter

    EIN 871533047 · Headquarters: Gainesville, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Alpha Gamma Rho Alumni Assn of Alpha Zeta Chapter

    EIN 237387963 · Headquarters: Manhattan, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Alpha Gamma Rho Alumni Assoc

    EIN 460284739 · Headquarters: BROOKINGS, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Alpha Gamma Rho Alumni Association Inc

    EIN 237387955 · Headquarters: East Fairfield, VT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Alpha Gamma Rho Alumni Association of Bowling Green Kentucky Incorp

    EIN 611230615 · Headquarters: BOWLING GREEN, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Alpha Gamma Rho Alumni Association of the University of Maryland Inc

    EIN 526037346 · Headquarters: Jefferson, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Alpha Gamma Rho Beta Delta Alumni Corporation

    EIN 371215872 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Alpha Gamma Rho Building Assoc

    EIN 436052133 · Headquarters: COLUMBIA, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Alpha Gamma Rho Building Fund Inc

    EIN 586035098 · Headquarters: ATHENS, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Alpha Gamma Rho Ed Foundation of Eta Chapter

    EIN 426073858 · Headquarters: IOWA FALLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Alpha Gamma Rho Education Foundatio

    EIN 237013492 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Alpha Gamma Rho Eta Alumni Corp

    EIN 426057949 · Headquarters: IOWA FALLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Alpha Gamma Rho Foundation of Louisiana

    EIN 720873120 · Headquarters: Baton Rouge, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Alpha Gamma Rho Fraternity

    EIN 222676054 · Headquarters: King Ferry, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Alpha Gamma Rho Fraternity

    EIN 237321939 · Headquarters: Pittsburg, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Alpha Gamma Rho Fraternity

    EIN 237321944 · Headquarters: CLEMSON, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  26. Alpha Gamma RHO Fraternity

    EIN 314114800 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Alpha Gamma Rho Fraternity

    EIN 364808489 · Headquarters: Huntsville, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. Alpha Gamma Rho Fraternity

    EIN 370152080 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Alpha Gamma Rho Fraternity

    EIN 391091844 · Headquarters: RIVER FALLS, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Alpha Gamma Rho Fraternity

    EIN 410120305 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Alpha Gamma Rho Fraternity

    EIN 455078740 · Headquarters: MURFREESBORO, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Alpha Gamma Rho Fraternity

    EIN 466015985 · Headquarters: BROOKINGS, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Alpha Gamma Rho Fraternity

    EIN 510167356 · Headquarters: Storrs, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Alpha Gamma Rho Fraternity

    EIN 550356588 · Headquarters: Morgantown, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Alpha Gamma Rho Fraternity

    EIN 620678283 · Headquarters: Martin, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Alpha Gamma Rho Fraternity

    EIN 742458288 · Headquarters: Laramie, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Alpha Gamma Rho Fraternity

    EIN 813276579 · Headquarters: Russellville, AR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Alpha Gamma Rho Fraternity

    EIN 840406673 · Headquarters: FORT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Alpha Gamma Rho Fraternity

    EIN 856011429 · Headquarters: Las Cruces, NM, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. Alpha Gamma Rho Fraternity

    EIN 856015568 · Headquarters: Las Cruces, NM, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  41. Alpha Gamma Rho Fraternity

    EIN 866052295 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Alpha Gamma Rho Fraternity

    EIN 930401003 · Headquarters: CORVALLIS, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  43. Alpha Gamma Rho Fraternity - Delta

    EIN 350870686 · Headquarters: WEST LAFAYETTE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Alpha Gamma Rho Fraternity Agr House Association Inc

    EIN 556028436 · Headquarters: MORGANTOWN, WV, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  45. Alpha Gamma Rho Fraternity Alpha Delta Chapter

    EIN 810105350 · Headquarters: Bozeman, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Alpha Gamma Rho Fraternity Alumni Corp

    EIN 237281094 · Headquarters: BLACKSBURG, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Alpha Gamma Rho Fraternity Beta Epsilon Chapter

    EIN 237321941 · Headquarters: Jonesboro, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Alpha Gamma Rho Fraternity Epsilon Chapter

    EIN 450103230 · Headquarters: FARGO, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Alpha Gamma Rho Fraternity Fresno Alpha Gamma Rho Alumni

    EIN 237387958 · Headquarters: TUSCALOOSA, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Alpha Gamma Rho Fraternity Iota Ch

    EIN 390818604 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Alpha Gamma Rho Fraternity Kappa Chapter

    EIN 470090400 · Headquarters: LINCOLN, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Alpha Gamma Rho Fraternity Pi Chapter

    EIN 730582564 · Headquarters: Stillwater, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Alpha Gamma Rho Fraternity Sigma Chapter Washington State Univ

    EIN 910571399 · Headquarters: PULLMAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Alpha Gamma Rho Fraternity Tau Chapter

    EIN 380293720 · Headquarters: EAST LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Alpha Gamma Rho Fraternity Theta Chapter

    EIN 430156640 · Headquarters: COLUMBIA, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Alpha Gamma Rho Fraterntiy - Gamma Chapter

    EIN 240507610 · Headquarters: State College, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Alpha Gamma Rho Frraternity

    EIN 831944603 · Headquarters: COBLESKILL, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Alpha Gamma Rho House Corporation Co Jesse Klebe

    EIN 237031360 · Headquarters: FARGO, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Alpha Gamma Rho Inc Delta Chapter

    EIN 356030583 · Headquarters: MEDARYVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Alpha Gamma Rho Utm Building Corp

    EIN 621186345 · Headquarters: MARTIN, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Alpha Gamma Rho Xi Club

    EIN 631056750 · Headquarters: AUBURN, AL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Alpha Gamma Rho-lambda Chapter Educ

    EIN 411382138 · Headquarters: ST PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Alpha Gamma Sigma

    EIN 237399620 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Alpha Gamma Sigma

    EIN 900099218 · Headquarters: DELAWARE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Alpha Gamma Sigma Foundation

    EIN 314114810 · Headquarters: CASSTOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Alpha Gamma Sigma Fraternity Gamma Chapter

    EIN 470400794 · Headquarters: MURDOCK, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Alpha Gamma Sigma the Ca Junior College Honor Scholarship Society

    EIN 956074793 · Headquarters: WOODLAND HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Alpha Gamma Zeta House Corporation

    EIN 363464345 · Headquarters: YANKTON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Alpha Group of Delaware Inc

    EIN 310810220 · Headquarters: DELAWARE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Alpha Home Association Inc

    EIN 541619651 · Headquarters: CHARLOTTESVILLE, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Alpha Home Inc

    EIN 741668144 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Alpha Hospital Partners a NJ Nonprofit Corporation

    EIN 824532276 · Headquarters: Secaucus, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Alpha Housing Corporation

    EIN 351925133 · Headquarters: VINCENNES, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Alpha Housing Inc

    EIN 341622819 · Headquarters: Akron, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Alpha International Ministries

    EIN 741961464 · Headquarters: MCKINNEY, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Alpha Iota Building Association Inc

    EIN 431589016 · Headquarters: Mission, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Alpha Iota Chapter #15 Kappa Sigma Fraternity

    EIN 620508891 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  78. Alpha Iota Chapter of Alpha Chi Omega Fraternity Inc

    EIN 030181281 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Alpha Iota Chapter of Gamma Phi Beta

    EIN 956102188 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Alpha Iota Chapter of Zeta Beta Tau Fraternity

    EIN 874070584 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Alpha Iota Chapter Sigma Delta Tau Fraternity Alpha Iota Chapter Sigma Delta Tau Fraternity

    EIN 911748756 · Headquarters: NEW ORLEANS, LA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  82. Alpha Iota Corporation

    EIN 720825508 · Headquarters: NEW ORLEANS, LA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  83. Alpha Iota Delta Inc

    EIN 237304991 · Headquarters: BINGHAM FARMS, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Alpha Iota House Corporation of Delta Gamma Frater

    EIN 736097265 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Alpha Iota of Gamma Phi Beta

    EIN 950759590 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Alpha Iota of Kappa Delta Inc

    EIN 956092773 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Alpha Iota Rho Chi Chapter

    EIN 873509225 · Headquarters: Mount Pleasant, SC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Alpha Iota Sorority

    EIN 068098226 · Headquarters: Branford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Alpha Iota Sorority

    EIN 236434431 · Headquarters: Clay, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Alpha Iota Sorority

    EIN 237093619 · Headquarters: Plymouth, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Alpha Iota Sorority

    EIN 316077221 · Headquarters: Port Clinton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Alpha Iota Sorority

    EIN 346595385 · Headquarters: Newton Falls, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Alpha Iota Sorority

    EIN 346595387 · Headquarters: Port Clinton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Alpha Iota Sorority

    EIN 386143822 · Headquarters: GRANDVILLE, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Alpha Iota Sorority

    EIN 420658797 · Headquarters: FORT LUPTON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Alpha Iota Sorority

    EIN 426114379 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Alpha Iota Sorority

    EIN 426114380 · Headquarters: Cumming, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Alpha Iota Sorority

    EIN 486110057 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Alpha Iota Sorority

    EIN 846050575 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Alpha Iota Sorority

    EIN 846050576 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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