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. Southeastern Renaissance Conference

    EIN 900958928 · Headquarters: Raleigh, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Southeastern Repeater Association Inc

    EIN 581396827 · Headquarters: Brandon, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Southeastern Section of the Aua

    EIN 436032274 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Southeastern Service Employees Intn Unio Health & Welfare Fund

    EIN 581179180 · Headquarters: JONESBORO, GA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  5. Southeastern Sheet Metal Contractors' Association Inc

    EIN 391679462 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Southeastern Sheetmetal Joint Apprenticeship Training Fund

    EIN 391287506 · Headquarters: RACINE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Southeastern Society of American Foresters

    EIN 237397213 · Headquarters: MONTICELLO, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Southeastern Society of Oral Surgeons

    EIN 626041948 · Headquarters: BUFORD, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Southeastern Society of Plastic & Reconstructive Surgeons

    EIN 581431500 · Headquarters: FT LAUDERDALE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Southeastern Society Pediatric Dentistry

    EIN 237074442 · Headquarters: RICHMOND, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Southeastern States

    EIN 586073243 · Headquarters: MC CORMICK, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Southeastern States Pavement Association Inc

    EIN 300031792 · Headquarters: Lexington, KY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Southeastern States Pupil Transportation Conferenc

    EIN 541327909 · Headquarters: CARY, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Southeastern Swamp Stewards

    EIN 990632071 · Headquarters: Whiteville, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Southeastern Team Show Inc

    EIN 582060391 · Headquarters: Lawrenceville, GA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  16. Southeastern Technical College Foundation Inc

    EIN 581861068 · Headquarters: VIDALIA, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Southeastern TN Bridge Assoc Unit 206

    EIN 621090468 · Headquarters: Chattanooga, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Southeastern Treeing Walker Association

    EIN 900626233 · Headquarters: Bethune, SC, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  19. Southeastern Utah Society of Arts and Sciences Inc

    EIN 870255102 · Headquarters: MOAB, UT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Southeastern Vending Association

    EIN 581940099 · Headquarters: MOBILE, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Southeastern Vermont Audubon Society

    EIN 237273480 · Headquarters: West Brattleboro, VT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Southeastern Virginia Chapter of the American Society for Training

    EIN 541063931 · Headquarters: VRIGINIA BEACH, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Southeastern Virginia Juneteenth Committee

    EIN 473576542 · Headquarters: EMPORIA, VA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. Southeastern Virginia Tennis Umpires Association

    EIN 510213931 · Headquarters: Virginia Beach, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Southeastern Virginia Women's Soccer Association Inc

    EIN 541859695 · Headquarters: VIRGINIA BEACH, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Southeastern Wa & Northeastern or Sheet Metal Training Trust

    EIN 911003838 · Headquarters: PASCO, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Southeastern Warehouse Movers Assoc

    EIN 720784456 · Headquarters: Birmingham, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Southeastern Washington Co Health & Community Services Corp

    EIN 521071379 · Headquarters: KEEDYSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Southeastern Water Association Inc

    EIN 611282354 · Headquarters: SOMERSET, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Southeastern Wisconsin Building & Construction Trades Council

    EIN 390872166 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Southeastern Wisconsin Chapter- Association for Talent Development Inc

    EIN 237042478 · Headquarters: COTTAGE GROVE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Southeastern Wisconsin Information Technology Exchange Inc

    EIN 391653645 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Southeastern Wisconsin Lions Bold Inc

    EIN 391269687 · Headquarters: Germantown, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Southeastern Women in Music Symposium

    EIN 932029472 · Headquarters: Old Hickory, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Southeastern Wood Producers Assoc

    EIN 593000556 · Headquarters: TALLAHASSEE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Southeastern Wrestling League

    EIN 334832175 · Headquarters: NASHVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Southeastern Writing Center Associated Inc

    EIN 630976928 · Headquarters: FRANKLIN, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Southeastern Youth Organization

    EIN 872998815 · Headquarters: Augusta, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Southeastern Zeta Amicae Auxiliary

    EIN 472259215 · Headquarters: Charlotte, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Southend Fellowship an Alcholics Anonymous Organization

    EIN 911877794 · Headquarters: Kent, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  41. Southenders

    EIN 208720509 · Headquarters: Cornelius, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Southeren California Coalition Alliance Inc

    EIN 814650959 · Headquarters: Lake Elsinore, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Southern & Central Illinois Laborers- Employers Cooperation & Education Trust

    EIN 371313584 · Headquarters: MARION, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Southern & Northern Atlantic Forensics Union

    EIN 412358550 · Headquarters: Jamaica, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Southern 14 Workforce Investment Board Inc

    EIN 371139700 · Headquarters: CARMI, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Southern Aau

    EIN 134290195 · Headquarters: KENNER, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Southern Academy of Letters Arts & Sciences Inc

    EIN 237162171 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Southern Academy of Periodontology

    EIN 581029612 · Headquarters: WILMINGTON, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Southern Acres Civic Association & Road Commission

    EIN 616034231 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Southern Adirondack Audubon Society Inc

    EIN 222610241 · Headquarters: Saratoga Springs, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Southern Adirondack Beekeepers Association

    EIN 352528726 · Headquarters: Averill Park, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  52. Southern Adirondack Dog Club Inc

    EIN 141676777 · Headquarters: scotia, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  53. Southern Adirondack Realtors Inc

    EIN 146032431 · Headquarters: Queensbury, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Southern Adventist University

    EIN 620536733 · Headquarters: COLLEGEDALE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  55. Southern Africa Volunteer Enterprise Inc

    EIN 480682260 · Headquarters: JEFFERSON CTY, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Southern AIDS Coalition

    EIN 630985623 · Headquarters: POWDER SPRING, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Southern Alabama Voa Living Center Inc

    EIN 581917707 · Headquarters: MOBILE, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Southern Alamada County Radio Controllers Inc

    EIN 942924175 · Headquarters: Foster City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Southern Alameda County Dental Society

    EIN 946174163 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Southern Alleghenies Planning and Development Comission

    EIN 251190505 · Headquarters: ALTOONA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Southern Alliance for Clean Energy Action Fund

    EIN 621103006 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Southern Alliance for Public Health Leadership

    EIN 333628640 · Headquarters: Atlanta, GA, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Southern and Central Illinois Laborers' District Council

    EIN 370548864 · Headquarters: MARION, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. Southern Anglers of Mississippi Inc

    EIN 823773664 · Headquarters: Bay Saint Louis, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Southern Appalachian Folk School

    EIN 823795748 · Headquarters: JASPER, GA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. Southern Appalachian Labor School Foundation Inc

    EIN 550620198 · Headquarters: Kincaid, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Southern Appalachian Paddlesport Mu Seum

    EIN 422550527 · Headquarters: Jonas Ridge, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Southern Arabian Breeders & Riding Enthusiasts

    EIN 470959184 · Headquarters: Winston Salem, NC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. Southern Area Land and Water Conservation Association

    EIN 934126381 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Southern Area of the Links Incorporated

    EIN 720944203 · Headquarters: Mableton, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Southern Arixona History Connection

    EIN 861015752 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Southern Arizon Chapter of Ncrs

    EIN 812020928 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Southern Arizona Appaloosa Promoters Inc

    EIN 742563841 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Southern Arizona Aquatics Assc

    EIN 860337904 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Southern Arizona Arabian Horse Assc

    EIN 860427308 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Southern Arizona Cattlemens Protective Association Inc

    EIN 861069889 · Headquarters: Green Valley, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Southern Arizona Ccim Chapter

    EIN 860556578 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Southern Arizona Chamber of Commerce Association

    EIN 832626440 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Southern Arizona Chapter of the Risk Management Association

    EIN 262991624 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. Southern Arizona Chapter Society of Design Administration

    EIN 860832315 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Southern Arizona Chess Association Inc

    EIN 953513932 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Southern Arizona Clay Artists Inc

    EIN 860596940 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Southern Arizona Dental Society

    EIN 860224290 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Southern Arizona Environmental Management Society

    EIN 860695478 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Southern Arizona Estate Planning Council

    EIN 237314057 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Southern Arizona Foundation Inc

    EIN 510157715 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Southern Arizona German Shorthaired Pointer Club

    EIN 611570524 · Headquarters: Sonoita, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Southern Arizona Ghost and Paranormal Society

    EIN 270935392 · Headquarters: Tucson AZ, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  89. Southern Arizona Hiking Club

    EIN 860217901 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Southern Arizona Hispanic Chamber of Commerce

    EIN 860714441 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Southern Arizona Home Builders Association

    EIN 860130769 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Southern Arizona Institute for the Advancement in Alzheimers Reseach Inc

    EIN 844093845 · Headquarters: Arivaca, AZ, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  93. Southern Arizona International Livestock Association Inc

    EIN 860141934 · Headquarters: OTTERVILLE, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Southern Arizona Leadership Council Inc

    EIN 860879845 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Southern Arizona Livestock Industry Research and Education Foundation Inc

    EIN 860550744 · Headquarters: OTTERVILLE, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Southern Arizona Microschool Collective

    EIN 334051411 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Southern Arizona Modelers

    EIN 860387568 · Headquarters: Vail, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Southern Arizona National Electrical Contractors Association

    EIN 860212913 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Southern Arizona Norml

    EIN 842634246 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Southern Arizona Nurse Honor Guard

    EIN 862709914 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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