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. International Fraternity of Delta Sigma Pi

    EIN 861066958 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. International Fraternity of Delta Sigma Pi

    EIN 866056825 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. International Fraternity of Delta Sigma Pi

    EIN 900765689 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. International Fraternity of Delta Sigma Pi

    EIN 900775895 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. International Fraternity of Delta Sigma Pi

    EIN 911815951 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. International Fraternity of Delta Sigma Pi

    EIN 911815953 · Headquarters: Oxforde, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. International Fraternity of Delta Sigma Pi

    EIN 911815963 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. International Fraternity of Delta Sigma Pi

    EIN 911815981 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. International Fraternity of Delta Sigma Pi

    EIN 911815989 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. International Fraternity of Delta Sigma Pi

    EIN 911903043 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. International Fraternity of Delta Sigma Pi

    EIN 911903045 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. International Fraternity of Delta Sigma Pi

    EIN 911903055 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. International Fraternity of Delta Sigma Pi

    EIN 911903056 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. International Fraternity of Delta Sigma Pi

    EIN 911903061 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. International Fraternity of Delta Sigma Pi

    EIN 911980045 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. International Fraternity of Delta Sigma Pi

    EIN 912042514 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. International Fraternity of Delta Sigma Pi

    EIN 942874216 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. International Fraternity of Delta Sigma Pi

    EIN 943003001 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. International Fraternity of Delta Sigma Pi

    EIN 946131135 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. International Fraternity of Delta Sigma Pi

    EIN 946131716 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. International Fraternity of Delta Sigma Pi

    EIN 953185999 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. International Fraternity of Delta Sigma Pi

    EIN 990272515 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. International Fraternity of Delta Sigma Pi Angelo Concho Valley Alum

    EIN 870821643 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. International Fraternity of Delta Sigma Pi Dayton Alumni Chapter

    EIN 872219765 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. International Fraternity of Delta Sigma Pi Epsilon Sigma Chapter

    EIN 472563440 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. International Fraternity of Delta Sigma Pi Gamma Sigma Chapter

    EIN 472883544 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. International Fraternity of Delta Sigma Pi Pensacola Fl Alumni Ch

    EIN 881922480 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. International Fraternity of Delta Sigma Pi Winona-la Crosse-rocheste

    EIN 863436453 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. International Free and Accepted Modern Masons and Oes Savannah Ga

    EIN 462070040 · Headquarters: Savannah, GA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. International Freezone Association

    EIN 261531985 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  31. International Friends Inc

    EIN 237314948 · Headquarters: Arlington, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. International Friends of the Chilean Human Rights

    EIN 133164304 · Headquarters: PARAMUS, NJ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. International Friends of the London Library Inc

    EIN 133011092 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. International Friendship Council of North Orange County Inc

    EIN 330473785 · Headquarters: Yorba Linda, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. International Friendship Gardens Music Festival Inc

    EIN 356044071 · Headquarters: MICHIGAN CITY, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. International Frozen Food Association

    EIN 521078084 · Headquarters: CULPEPER, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Fruit Tree Association

    EIN 386154178 · Headquarters: KENNEWICK, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. International Fuel Tax Association

    EIN 860640757 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. International Function Point Users Group

    EIN 311226277 · Headquarters: EAST WINDSOR, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. International Fund for Environment and Ecology Inc

    EIN 262125044 · Headquarters: BOWIE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. International Fur Federation - Americas Region

    EIN 473393860 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. International Furnishings & Design Assn Educational Foundation Inc

    EIN 237004449 · Headquarters: Louisville, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. International Furnishings & Design Assoc

    EIN 046170615 · Headquarters: Sudbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. International Furnishings & Design Assoc-Az Chapter

    EIN 742539058 · Headquarters: King Of Prussia, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  45. International Furnishings & Design Association - Ny Chapter

    EIN 131589580 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. International Furnishings & Design Association Florida Chapter Inc

    EIN 591197079 · Headquarters: FORT LAUDERDALE, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. International Furnishings and Design Association Inc

    EIN 751230482 · Headquarters: KING OF PRUSSIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. International Game Developers Assoc

    EIN 770411345 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. International Gene Synthesis Consortium

    EIN 473509172 · Headquarters: SOUTH SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. International Genetic Epidemiology Society

    EIN 721195867 · Headquarters: KASSON, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. International Global Aid Inc

    EIN 990587080 · Headquarters: Thomasville, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. International Goat Association Inc

    EIN 710687674 · Headquarters: MONETT, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. International Golf Society Inc - Barry J Weiss

    EIN 650381739 · Headquarters: BOCA RATON, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. International Good Neighbor Council

    EIN 742183231 · Headquarters: Laredo, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. International Good Samaritans

    EIN 942988524 · Headquarters: STATELINE, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. International Gospel Center Incorporated

    EIN 731428665 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. International Gospel Center of Ohio

    EIN 311051582 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  58. International Gospel Ministries Inc

    EIN 820446113 · Headquarters: MIDDLETON, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. International Gospel Mission Inc

    EIN 731097966 · Headquarters: BETHANY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. International Gospel Radio Inc

    EIN 831627537 · Headquarters: Shelby Township, MI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. International Grand Isle Tarpon Rodeo Inc

    EIN 720694893 · Headquarters: DES ALLEMANDS, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. International Grand Lodge of Druidism of California-USA

    EIN 842711045 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. International Graphic Arts Education Association Inc

    EIN 237425568 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. International Green Apple Accreditation Inc

    EIN 275017010 · Headquarters: Davie, FL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. International Grind LLC

    EIN 851388227 · Headquarters: Bronx, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. International Grooving & Grinding Association Inc

    EIN 237300027 · Headquarters: WEST COXSACKIE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. International Guard Union of America

    EIN 920967302 · Headquarters: Greenwood, MO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. International Guards Union of America

    EIN 410805268 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. International Guards Union of America

    EIN 611239695 · Headquarters: ERLANGER, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. International Guards Union of America

    EIN 910604911 · Headquarters: RICHLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. International Guards Union of America Local # 3

    EIN 626041955 · Headquarters: OAK RIDGE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. International Guards Union of America Local #69

    EIN 850340050 · Headquarters: LOS ALAMOS, NM, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. International Guild of Miniature Artisans Ltd

    EIN 161447318 · Headquarters: Hollywood, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. International Guild of Symphony Theater Opera and Ballet Musicians

    EIN 911428888 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. International Guilds American Gem Society

    EIN 475522413 · Headquarters: Southampton, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. International Gymnastics Association Inc

    EIN 592621202 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. International Hapdosool Association

    EIN 363000674 · Headquarters: REDLANDS, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. International Hararghe Amhara Unity

    EIN 852776730 · Headquarters: St Clair Shores, MI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  79. International Harvester Collector Club of California

    EIN 770374873 · Headquarters: Folsom, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  80. International Harvester Collectors

    EIN 351805563 · Headquarters: WEST POINT, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. International Harvester Collectors Appalachian Mountain Region of Nc

    EIN 464860128 · Headquarters: Hendersonville, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. International Health Care Institution

    EIN 332507016 · Headquarters: Downey, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. International Health Evaluation and Promotion Association

    EIN 237128979 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. International Health Organization Corporation

    EIN 473540443 · Headquarters: Cedartown, GA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. International Health Outreach Program for Equality

    EIN 463070925 · Headquarters: VANCOUVER, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. International Health Terminology Standards Development Organisation Inc

    EIN 300764575 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  87. International Healthcare Leadershipinc

    EIN 270516106 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  88. International Healthy Cells Rehabilitation Association Inc

    EIN 472267421 · Headquarters: DEPTFORD, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. International Hearing Society

    EIN 381713375 · Headquarters: FARMINGTON, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. International Herbal Medicine Research Institute

    EIN 474185552 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  91. International Hispanic Alliance Inc

    EIN 742534678 · Headquarters: Westminster, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. International Home Economics Services Incorporated

    EIN 521070263 · Headquarters: Bryan, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Home Furnishings Representative Association

    EIN 362264486 · Headquarters: HIGH POINT, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. International Honor Society of Nursing Building Corporation

    EIN 351908860 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. International Honors Booster Club Clark High School

    EIN 752608083 · Headquarters: Plano, TX, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. International Hope

    EIN 922869101 · Headquarters: Vernal, UT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. International Hospitality Foundation

    EIN 720647374 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  98. International Hospitality Programs

    EIN 472638410 · Headquarters: Charlottesville, VA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  99. International House of Prayer

    EIN 521721130 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  100. International House of Rhode Island Inc

    EIN 050305666 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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