Unknown & Unclassified nonprofits in South Carolina

Unknown & Unclassified nonprofits in South Carolina. Browse 6,963 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. Amercian Legion

    EIN 576024722 · Headquarters: Summerville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Amercian Legion

    EIN 576027126 · Headquarters: Edgefield, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. America Bless Children

    EIN 450593195 · Headquarters: JOHNSONVILLE, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Academy of Family Physicians Sc Chapter

    EIN 570372530 · Headquarters: LAURENS, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. American Academy of Matrimonial Lawyers

    EIN 570984861 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Academy of Thermology

    EIN 541257087 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Advertising Federation - Third District

    EIN 581470012 · Headquarters: COLUMBIA, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. American Art Therapy Association Inc

    EIN 582394366 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Association of Zoo Keepers

    EIN 274815697 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Association of Zoo Keepers

    EIN 452675717 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Board of Professional Liability Attorneys

    EIN 382144044 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. American Business Womens Association Columbia Triad Chapter

    EIN 582333245 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. American Chemical Society

    EIN 576021186 · Headquarters: Aiken, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Chemical Society

    EIN 576024658 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Christian Reserve Inc

    EIN 200868675 · Headquarters: Mount Pleasant, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. American Civil Liberties Union of South Carolina Inc

    EIN 271942885 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. American Comedy Guild

    EIN 873285486 · Headquarters: ISLE OF PALMS, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. American Council of Engineering Companie

    EIN 576070564 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. American Dental Assistants Association

    EIN 237026187 · Headquarters: Pawleys Island, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Fats & Oils Association

    EIN 237395712 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. American Federation for Government Employees Local 3627

    EIN 610904710 · Headquarters: GOOSE CREEK, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. American Federation of Government Employees

    EIN 020731884 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Federation of Government Employees

    EIN 237240901 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Federation of Government Employees

    EIN 237457091 · Headquarters: Anderson, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. American Federation of Government Employees

    EIN 542176625 · Headquarters: BENNETTSVILE, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Federation of Government Employees

    EIN 570522801 · Headquarters: SHAW AFB, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. American Federation of Government Employees

    EIN 576024660 · Headquarters: Beaufort, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Federation of Government Employees

    EIN 576024663 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. American Federation of Government Employees

    EIN 576037332 · Headquarters: Parris Island, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. American Federation of Government Employees

    EIN 900526022 · Headquarters: EDGEFIELD, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. American Federation of Government Employees

    EIN 900526026 · Headquarters: Salters, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Federation of Government Employees Local 1915

    EIN 576026743 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. American Federation of Labor & Congress of Industrial Orgs

    EIN 264448972 · Headquarters: Rock Hill, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Federation of Labor & Congress of Industrial Orgs

    EIN 576023141 · Headquarters: Rock Hill, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Federation of Labor & Congress of Industrial Orgs

    EIN 576025707 · Headquarters: columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. American Federation of Labor & Congress of Industrial Orgs

    EIN 576029361 · Headquarters: Goose Creek, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American Fence Association Inc Carolinas Chapter

    EIN 911833645 · Headquarters: Blythewood, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. American Fisheries Society

    EIN 521282255 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Guild of Organist

    EIN 272596049 · Headquarters: Anderson, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. American Guild of Organists

    EIN 576025426 · Headquarters: Lexington, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Guild of Organists

    EIN 576036862 · Headquarters: Summerville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Guild of Organists Ago

    EIN 066103635 · Headquarters: Simpsonville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Guild of Organists Ago

    EIN 576024674 · Headquarters: Enoree, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Harp Society

    EIN 455365639 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American Heritage Association

    EIN 830765747 · Headquarters: CHARLESTON, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Humanist Association

    EIN 300868033 · Headquarters: Longs, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. American Humanist Association

    EIN 471130875 · Headquarters: Clemson, SC, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. American Humanist Association

    EIN 571078795 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. American Infidels Motorcycle Club Inc

    EIN 851446880 · Headquarters: LEXINGTON, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. American Inns of Court Foundation

    EIN 271773784 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. American Inns of Court Foundation

    EIN 472216183 · Headquarters: Myrtle Beach, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. American Inns of Court Foundation

    EIN 521638649 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. American Inns of Court Foundation

    EIN 824347686 · Headquarters: Florence, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. American Inns of Court Foundation

    EIN 831621589 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. American Inns of Court Foundation

    EIN 900660836 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. American Institute of Aeronautics and Astronautics

    EIN 561315022 · Headquarters: Johns Island, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. American Institute of Architects Sc Chapter

    EIN 570515827 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. American Institute of Chemical Engineers

    EIN 237424917 · Headquarters: Graniteville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. American Institute of Chemical Engineers

    EIN 570629283 · Headquarters: NINETY SIX, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Institute of Chemical Engineers

    EIN 571086311 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Institute of Graphic Arts

    EIN 141918417 · Headquarters: Hanahan, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. American Legion

    EIN 271378936 · Headquarters: Myrtle Beach, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. American Legion

    EIN 271492848 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. American Legion

    EIN 310930818 · Headquarters: Dalzell, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. American Legion

    EIN 341984328 · Headquarters: Boiling Springs, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Legion

    EIN 465495126 · Headquarters: Hilton Head Island, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. American Legion

    EIN 560601934 · Headquarters: CAMPOBELLO, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Legion

    EIN 570314468 · Headquarters: Pendleton, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. American Legion

    EIN 570519408 · Headquarters: Florence, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Legion

    EIN 570694971 · Headquarters: Mt Pleasant, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. American Legion

    EIN 570730930 · Headquarters: LEXINGTON, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. American Legion

    EIN 570798266 · Headquarters: Andrews, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. American Legion

    EIN 570814704 · Headquarters: West Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Legion

    EIN 571031854 · Headquarters: WHITMIRE, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Legion

    EIN 571182298 · Headquarters: Pickens, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Legion

    EIN 576020210 · Headquarters: Hamer, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. American Legion

    EIN 576021119 · Headquarters: BEECH ISLAND, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. American Legion

    EIN 576022140 · Headquarters: Chesterfield, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. American Legion

    EIN 576023217 · Headquarters: Anderson, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Legion

    EIN 576024682 · Headquarters: Chesnee, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. American Legion

    EIN 576024683 · Headquarters: York, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. American Legion

    EIN 576024691 · Headquarters: Honea Path, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. American Legion

    EIN 576024701 · Headquarters: LIBERTY, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Legion

    EIN 576024705 · Headquarters: MARION, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Legion

    EIN 576024707 · Headquarters: Mullins, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American Legion

    EIN 576024709 · Headquarters: Ninety Six, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American Legion

    EIN 576024714 · Headquarters: Pageland, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Legion

    EIN 576024721 · Headquarters: Saint Matthews, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. American Legion

    EIN 576024724 · Headquarters: Walterboro, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Legion

    EIN 576024726 · Headquarters: Winnsboro, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. American Legion

    EIN 576025419 · Headquarters: New Zion, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Legion

    EIN 576025420 · Headquarters: Buffalo, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. American Legion

    EIN 576025424 · Headquarters: Cheraw, SC, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  94. American Legion

    EIN 576025425 · Headquarters: Clinton, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Legion

    EIN 576025438 · Headquarters: Georgetown, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. American Legion

    EIN 576025440 · Headquarters: Harleyville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American Legion

    EIN 576025448 · Headquarters: Ruby, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. American Legion

    EIN 576025714 · Headquarters: Swansea, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American Legion

    EIN 576026185 · Headquarters: Inman, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Legion

    EIN 576027128 · Headquarters: CHESTER, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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