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. Delta Delta Delta National House Corp - Group Return

    EIN 752551811 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Delta Delta Delta Nu House Corp

    EIN 316055164 · Headquarters: WORTHINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Delta Delta Delta of Beta Tau House Corp

    EIN 741997526 · Headquarters: WACO, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Delta Delta Delta Omega House Corp

    EIN 237069145 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Delta Delta of Alpha Delta Pi House Corporation

    EIN 710296927 · Headquarters: FAYETTEVILLE, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Delta Delta of Gamma Phi Beta Sorority Incorporated

    EIN 952680516 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  7. Delta Delta Pi Fraternity

    EIN 237287872 · Headquarters: MAITLAND, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Delta Delta Sigma

    EIN 454621382 · Headquarters: Boone, NC, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. Delta Dental

    EIN 362551984 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Delta Dental Fund

    EIN 382337000 · Headquarters: LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Delta Dental of Arkansas

    EIN 710561140 · Headquarters: Little Rock, AR, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Delta Dental of Delaware Inc

    EIN 510228088 · Headquarters: CAMP HILL, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Delta Dental of Idaho

    EIN 820299431 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Delta Dental of Illinois

    EIN 362612058 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Delta Dental of Indiana

    EIN 351545647 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Delta Dental of Iowa

    EIN 420959302 · Headquarters: JOHNSTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Delta Dental of Kansas

    EIN 480793267 · Headquarters: Wichita, KS, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Delta Dental of Kentucky

    EIN 610659432 · Headquarters: Louisville, KY, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Delta Dental of Minnesota

    EIN 410952670 · Headquarters: Minneapolis, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Delta Dental of Minnesota

    EIN 411852523 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Delta Dental of Missouri

    EIN 430908349 · Headquarters: St. Louis, MO, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Delta Dental of Nebraska

    EIN 470685003 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Delta Dental of New Jersey

    EIN 221896118 · Headquarters: Parsippany, NJ, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Delta Dental of North Carolina

    EIN 561018068 · Headquarters: RALEIGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Delta Dental of Rhode Island

    EIN 050296998 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Delta Dental of South Dakota

    EIN 460309258 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Delta Dental of South Dakota Foundation

    EIN 911776857 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Delta Dental of Tennessee

    EIN 620812197 · Headquarters: Nashville, TN, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Delta Dental of the District of Columbia

    EIN 521479587 · Headquarters: CAMP HILL, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Delta Dental of West Virginia Inc

    EIN 550523124 · Headquarters: CAMP HILL, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Delta Dental of Wisconsin

    EIN 396094742 · Headquarters: Stevens Point, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Delta Dental of Wyoming

    EIN 830209667 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Delta Dental Plan of Michigan Inc Veba Salaried

    EIN 383327507 · Headquarters: LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Delta Dental Plan of New Hampshire Inc

    EIN 020273013 · Headquarters: Concord, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Delta Dental Plan of New Mexico Inc

    EIN 850224562 · Headquarters: ALBUQUERQUE, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Delta Dental Plan of Ohio Inc

    EIN 310685339 · Headquarters: LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Delta Dental Plan of Oklahoma

    EIN 237322578 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Delta Dental Plan of Oklahoma

    EIN 731547145 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  39. Delta Dental Plan Of Vermont Inc

    EIN 030219391 · Headquarters: Concord, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Delta Deuteron Building Association Co S&t Fraternity Management

    EIN 941591045 · Headquarters: MORAGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Delta Dressage Association

    EIN 900423537 · Headquarters: Hernando, MS, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  42. Delta Education and Leadership Training Academy

    EIN 383737786 · Headquarters: Las Vegas, NV, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. Delta Education and Life Development Foundation Inc

    EIN 592635506 · Headquarters: Fort Lauderdale, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Delta Electric Power Association

    EIN 640146265 · Headquarters: Greenwood, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Delta Elks Lodge No 1235

    EIN 840146970 · Headquarters: Delta, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Delta Emerging Leadership Training Academy

    EIN 462552871 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Delta Epsilon ACB Delta Sigma Phi

    EIN 262648250 · Headquarters: Rolla, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Delta Epsilon Building Corporation

    EIN 356024512 · Headquarters: West Lafayette, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Delta Epsilon Chapter of Alpha Chi Omega Fraternity Inc

    EIN 436031811 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Delta Epsilon Chptr of Delta Sigma

    EIN 562560382 · Headquarters: Rolla, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Delta Epsilon House Association of Rollins College

    EIN 596141873 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Delta Epsilon Mu Fraternity Gamma Chapter

    EIN 991014366 · Headquarters: College Park, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Delta Epsilon of Delta Gamma Inc

    EIN 941655757 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Delta Epsilon Sigma Alpha Delta Chapter

    EIN 800537810 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  55. Delta Eta House Association of Kappa Kappa Gamma

    EIN 870279781 · Headquarters: Salt Lake City, UT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  56. Delta Eta House Corp of Delta Gamma

    EIN 946182991 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Delta Fair Board Inc

    EIN 431376605 · Headquarters: KENNETT, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Delta Family Care Medical Trust

    EIN 366791916 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Delta Family-care Disability and Survivor Trust

    EIN 366751615 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Delta Firemens Auxiliary

    EIN 800349538 · Headquarters: Delta, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Delta Foundation

    EIN 363917119 · Headquarters: GLENVIEW, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Delta Foundation for Rehabilitation and Research

    EIN 916053685 · Headquarters: SNOHOMISH, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  63. Delta Gama Fraternity

    EIN 916034358 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. Delta Gamma

    EIN 311229754 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Delta Gamma Alpha Kappa House Corporation of Delta

    EIN 486108946 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Delta Gamma Anchor Center for Blind Children

    EIN 840893509 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Delta Gamma Assn of Kkg

    EIN 386089372 · Headquarters: EAST LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Delta Gamma Bu Parents Club

    EIN 810809746 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Delta Gamma Chapter

    EIN 356071162 · Headquarters: Warsaw, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Delta Gamma Chapter Association

    EIN 310925845 · Headquarters: VERMILLION, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Delta Gamma Chapter Association

    EIN 460225510 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Delta Gamma Chapter of Gamma Theta Upsilon

    EIN 990586888 · Headquarters: Marquette, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Delta Gamma Chapter of Phi Kappa Sigma Fraternity

    EIN 933085313 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Delta Gamma Educational Foundation of Topeka

    EIN 486128949 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Delta Gamma Fraternity

    EIN 010765620 · Headquarters: Woolwich, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Delta Gamma Fraternity

    EIN 046184540 · Headquarters: Billerica, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Delta Gamma Fraternity

    EIN 066105328 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Delta Gamma Fraternity

    EIN 116037751 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Delta Gamma Fraternity

    EIN 136134968 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Delta Gamma Fraternity

    EIN 161685867 · Headquarters: Apex, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Delta Gamma Fraternity

    EIN 161685870 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Delta Gamma Fraternity

    EIN 166063780 · Headquarters: Syracuse, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Delta Gamma Fraternity

    EIN 166066939 · Headquarters: Tonawanda, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Delta Gamma Fraternity

    EIN 166089732 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Delta Gamma Fraternity

    EIN 202960502 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Delta Gamma Fraternity

    EIN 202960624 · Headquarters: Franklin Square, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Delta Gamma Fraternity

    EIN 203870238 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Delta Gamma Fraternity

    EIN 204473864 · Headquarters: Georgetown, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Delta Gamma Fraternity

    EIN 204473904 · Headquarters: Concord, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Delta Gamma Fraternity

    EIN 205559872 · Headquarters: Tyler, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Delta Gamma Fraternity

    EIN 222259766 · Headquarters: Davenport, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Delta Gamma Fraternity

    EIN 226102248 · Headquarters: Watchung, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Delta Gamma Fraternity

    EIN 236408731 · Headquarters: Brookhaven, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Delta Gamma Fraternity

    EIN 237004080 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Delta Gamma Fraternity

    EIN 237045506 · Headquarters: Kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Delta Gamma Fraternity

    EIN 237062420 · Headquarters: Broomfield, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Delta Gamma Fraternity

    EIN 237093433 · Headquarters: Dana Point, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Delta Gamma Fraternity

    EIN 237109792 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Delta Gamma Fraternity

    EIN 237110554 · Headquarters: Olive Branch, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Delta Gamma Fraternity

    EIN 237130004 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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