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. Gaming Association of Southwestern Pennsylvania

    EIN 943476267 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  2. Gaming at Iu

    EIN 822711834 · Headquarters: Bloomington, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Gaming For A Cause Corp

    EIN 993614583 · Headquarters: KAHULUI, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Gaming Industry Association

    EIN 810474169 · Headquarters: Helena, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Gaming Industry Friends to Society Inc

    EIN 841406539 · Headquarters: Bozeman, MT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  6. Gaming Outreach

    EIN 260459809 · Headquarters: Asheboro, NC, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  7. Gaming Standards Association

    EIN 770487928 · Headquarters: Fremont, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Gaming Unplugged

    EIN 423062409 · Headquarters: Parkland, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Gamma Alpha Alumni Association

    EIN 474785556 · Headquarters: Vestal, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. Gamma Alpha Beta Chi Eta Phi Sorority Inc

    EIN 453851493 · Headquarters: Randallstown, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Gamma Alpha Chapter of Alpha Gamma Delta House Association

    EIN 737040071 · Headquarters: ATHENS, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Gamma Alpha Educational Foundation

    EIN 742295536 · Headquarters: College Station, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Gamma Alpha Graduate Scientific Fraternity Michigan Chapter

    EIN 386092675 · Headquarters: Ann Arbor, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Gamma Alpha House Corporation of DDD

    EIN 742178621 · Headquarters: College Station, TX, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  15. Gamma Alpha House Corporation of Delta Gamma

    EIN 626041707 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Gamma Alpha House Corporation of Kappa Kappa Gamma Fraternity

    EIN 486118527 · Headquarters: MANHATTAN, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Gamma Alpha of Alpha Phi Inc

    EIN 956075171 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Gamma Alpha of Pi Kappa Alpha House Corporation

    EIN 631006177 · Headquarters: TUSCALOOSA, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Gamma Alpha Omicron Zeta Chapter of Zeta Phi Beta Sorority Inc

    EIN 921037635 · Headquarters: State College, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Gamma Alpha Upsilon Zeta

    EIN 853396586 · Headquarters: Crestview, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Gamma Alumni of Alpha Kappa Lambda Inc

    EIN 376031528 · Headquarters: SPRING GROVE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Gamma Alumni of Sigma Chi Inc

    EIN 311270666 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Gamma Beta Building Corporation of Delta Gamma

    EIN 731019006 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Gamma Beta Chapter of Kappa Alpha Order Housing Corp

    EIN 431126126 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  25. Gamma Beta Chapter of Lamda Chi Omega Sorority

    EIN 274561783 · Headquarters: Ashland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Gamma Beta Chapter of Pi Kappa Phi Fraternity

    EIN 462201733 · Headquarters: NORFOLK, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Gamma Beta House-Kappa Kappa Gamma Frat

    EIN 856009661 · Headquarters: Albuquerque, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Gamma Beta Iii Corp

    EIN 874417210 · Headquarters: SHERMAN OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Gamma Beta Phi Society

    EIN 576028433 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Gamma Beta Phi Society Group Return

    EIN 237047237 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  31. Gamma Beta Zeta of Lambda Chi Alpha

    EIN 331482110 · Headquarters: LINCOLN, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Gamma Bsc Foundation Inc

    EIN 455434422 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  33. Gamma Chapter Alpha Chi Omega Fraternity Inc

    EIN 366207418 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Gamma Chapter House Association

    EIN 156025654 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Gamma Chapter Kappa Alpha Psi Fraternity Inc

    EIN 237279572 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Gamma Chapter of Chi Omega Fraternity

    EIN 590647724 · Headquarters: TALLAHASSEE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Gamma Chapter of Gamma Phi Beta Sorority Inc

    EIN 396081225 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Gamma Chapter of the North Carolina Council Teachers of Mathematics

    EIN 471294125 · Headquarters: Greenville, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Gamma Chi Chapter

    EIN 365099551 · Headquarters: Athens, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Gamma Chi Chapter of Alpha Chi Omega Fraternity Inc

    EIN 596152184 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Gamma Chi Chapter of Arkansas

    EIN 900888438 · Headquarters: Texarkana, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Gamma Chi Chapter of Zeta Beta Tau Trustee Corporation

    EIN 271320429 · Headquarters: Tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. Gamma Chi Clubhouse Association Co S&t Fraternity Management

    EIN 916066771 · Headquarters: MORAGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  44. Gamma Chi Rho Chi Society Inc

    EIN 920990233 · Headquarters: West Palm Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  45. Gamma Chi Scholarship Trust

    EIN 311113230 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Gamma Chi Zeta of Lambda Chi Alpha

    EIN 462779036 · Headquarters: FAYETTEVILLE, AR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Gamma Club of Omega Tau Sigma Fraternity Inc

    EIN 316060001 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Gamma Delta Building Association

    EIN 916053971 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Gamma Delta Holding Corporation of Pi Kappa Alpha

    EIN 860553206 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Gamma Delta House Association of Kappa Kappa Gamma Fraternity

    EIN 350879045 · Headquarters: WEST LAFAYETTE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Gamma Delta House Corp of Kappa Alpha Theta

    EIN 581028915 · Headquarters: ATHENS, GA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Gamma Delta Inc

    EIN 840765272 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Gamma Delta Sigma Chapter of Sigma Gamma Rho Sorority Inc

    EIN 270105781 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Gamma Deuteron Building Association

    EIN 264235498 · Headquarters: ANN ARBOR, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Gamma Deuteron House Corporation

    EIN 316045623 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. Gamma Educational Foundation

    EIN 314352794 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Gamma Epsilon Alumni Association

    EIN 480990485 · Headquarters: Manhattan, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Gamma Epsilon Alumni Association of Tau Kappa Epsilon Fraternity

    EIN 413745285 · Headquarters: TROY, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Gamma Epsilon Association of Sigma Chi

    EIN 910594043 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Gamma Epsilon Chapter - Alpha Delta Pi Alumnae Association

    EIN 872878090 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Gamma Epsilon Chapter of Alpha Chi Omega Fraternity Inc

    EIN 736104056 · Headquarters: STILLWATER, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Gamma Epsilon Chapter of Kappa Alpha Order

    EIN 860585198 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Gamma Eta - Hermandad De Sigma Iota Alpha Inc

    EIN 923223729 · Headquarters: Binghamton, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Gamma Eta Alumni Association

    EIN 943152328 · Headquarters: MANHATTAN BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Gamma Eta Association OF BETA THETA PI INC

    EIN 582067861 · Headquarters: Atlanta, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Gamma Eta Foundation of Nevada

    EIN 954450228 · Headquarters: MANHATTAN BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. Gamma Eta Gamma Fraternity

    EIN 410904319 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Gamma Eta Phi Kappa Tau Housing Corporation

    EIN 934847546 · Headquarters: GREENSBORO, NC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. Gamma Gamma of Beta Theta Pi Co Matt Kleffner

    EIN 820201203 · Headquarters: MOSCOW, ID, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  70. Gamma Gamma Skulls Alumni Association

    EIN 472324803 · Headquarters: Pleasant Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. Gamma House Corporation

    EIN 364082414 · Headquarters: WILMETTE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Gamma House Corporation of Kappa Alpha Theta Fraternity

    EIN 356022867 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Gamma Iota Chapter Alpha Chi Omega Fraternity Inc

    EIN 590633068 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Gamma Iota Corporation of Phi Sigma Sigma Inc

    EIN 581858594 · Headquarters: ELDERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Gamma Iota House Corporation

    EIN 751571354 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Gamma Iota Sigma

    EIN 237087235 · Headquarters: POWELL, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Gamma Kappa Alpha National Honor Society Inc

    EIN 112650436 · Headquarters: PENFIELD, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Gamma Kappa Alumni

    EIN 992888958 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Gamma Kappa Chapter of Chi Omega Fraternity

    EIN 200209571 · Headquarters: MOUNT PULASKI, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Gamma Kappa Chapter of Kappa Delta House Corporation

    EIN 900646570 · Headquarters: LAFAYETTE, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Gamma Kappa Chapter of Pi Kappa Phi Fraternity Inc

    EIN 237047938 · Headquarters: STATESBORO, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Gamma Kappa Chapter of Tau Kappa Epsilon Inc

    EIN 463446342 · Headquarters: Bloomington, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Gamma Kappa House Board of Kappa Kappa Gamma Fraterity

    EIN 521816484 · Headquarters: Williamsburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Gamma Kappa House Corporation of Delta Gamma

    EIN 956058988 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Gamma Kappa Kappa Chapter of Omega Psi Phi Fraternity Inc

    EIN 611858771 · Headquarters: Gaffney, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Gamma Kappa of Delta Zeta House Corporation

    EIN 341687581 · Headquarters: KENT, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Gamma Kappa Propertiesinc

    EIN 581645527 · Headquarters: STATESBORO, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Gamma Kappa Theta Alumnae Foundation & Sorority

    EIN 956072987 · Headquarters: SIERRA MADRE, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  89. Gamma Lambda Corp of Bethlehem Pa

    EIN 246022754 · Headquarters: Winchester, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Gamma Lambda House Corporation of Delta Gamma

    EIN 946081639 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Gamma Lambda Housing Corporation

    EIN 204784380 · Headquarters: Commerce Township, MI, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  92. Gamma Lambda of Sigma Delta Tau Inc

    EIN 372003898 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Gamma Mu Building Association of Kappa Kappa Gamma

    EIN 930456444 · Headquarters: CORVALLIS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Gamma Mu Chapter House of Phi Sigma Sigma Inc

    EIN 650150964 · Headquarters: ELDERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Gamma Mu Chapter of Alpha Chi Omega Fraternity

    EIN 356025145 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Gamma Mu Chapter of Chi Omega Fraternity

    EIN 824673745 · Headquarters: N MYRTLE BCH, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Gamma Mu Chapter of Theta Chi

    EIN 994567964 · Headquarters: Bowling Green, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Gamma Mu Facility Corporation

    EIN 510554301 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  99. Gamma Mu House Corporation of Alpha Delta Pi Sorority

    EIN 440651431 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Gamma Nu Alumni Chapter Inc

    EIN 364684772 · Headquarters: LaGrange, GA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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