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. Professional Firefighters of Summerville Iaff Local 3979

    EIN 922800525 · Headquarters: goose creek, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Professional Photographers of Nc In

    EIN 566063171 · Headquarters: FORT MILL, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Professional Process Server Association of South Carolina

    EIN 465249417 · Headquarters: Mt Pleasant, SC, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. Professional Tennis Registry Foundation

    EIN 942549724 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Professionals United in Business

    EIN 273003347 · Headquarters: FORT MILL, SC, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  6. Progressive Association of Chester Co Communities

    EIN 900809838 · Headquarters: RICHBURG, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Progressive Citizens Group Inc

    EIN 923173551 · Headquarters: Jenkinsville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Project Host Inc

    EIN 570728041 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Project Life Foundation Inc

    EIN 570953717 · Headquarters: anderson, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Project Management Institute

    EIN 570886800 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Project Management Institute

    EIN 571095146 · Headquarters: Summerville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Project Management Institute

    EIN 582603273 · Headquarters: Bluffton, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Project Playset

    EIN 422734771 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Project Three Inc

    EIN 842715425 · Headquarters: SUMMERVILLE, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Project to Restore American Greatness

    EIN 861317547 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Projectxxsc

    EIN 462295499 · Headquarters: North Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Promote Pride

    EIN 263093425 · Headquarters: West Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Property Tax Support Service

    EIN 475113657 · Headquarters: Burton, SC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  19. Prospering Health Inc

    EIN 333775029 · Headquarters: TAYLORS, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Providence Athletic Club

    EIN 270479283 · Headquarters: LEXINGTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Providence Home

    EIN 570618585 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Prtc

    EIN 570339353 · Headquarters: Walterboro, SC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  23. Ps Bailey and Ouida C Bailey Foundation

    EIN 570813063 · Headquarters: CLINTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Psi Chi the International Honor Society in Psychology

    EIN 472938910 · Headquarters: Bluffton, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Psi Chi the International Honor Society in Psychology

    EIN 510232843 · Headquarters: FLORENCE, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Psi Chi the International Honor Society in Psychology

    EIN 510241414 · Headquarters: CHARLESTON, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Psi Chi the International Honor Society in Psychology

    EIN 521538543 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Psi Chi the International Honor Society in Psychology

    EIN 820991782 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Psi Chi the International Honor Society in Psychology

    EIN 821586745 · Headquarters: Gaffney, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Psi Chi the National Honor Society in Psychology

    EIN 237333581 · Headquarters: Clinton, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Psi Chi the National Honor Society in Psychology

    EIN 474439486 · Headquarters: Orangeburg, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Psi Chi the National Honor Society in Psychology

    EIN 521276092 · Headquarters: Clemson, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Psi Chi the National Honor Society in Psychology

    EIN 521538542 · Headquarters: Orangeburg, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Psi Chi the National Honor Society in Psychology

    EIN 570948246 · Headquarters: Conway, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Psi Chi the National Honor Society in Psychology

    EIN 570990883 · Headquarters: Spartanburg, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Psi Chi the National Honor Society in Psychology

    EIN 571165028 · Headquarters: Aiken, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Psi Chi the National Honor Society in Psychology

    EIN 576025216 · Headquarters: Rock Hill, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Psi Chi the National Honor Society in Psychology

    EIN 582040024 · Headquarters: Greenwood, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Psi Chi the National Honor Society in Psychology

    EIN 582128562 · Headquarters: Hartsville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Psi Chi the National Honor Society in Psychology

    EIN 582128757 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Psi Chi the National Honor Society in Psychology

    EIN 582650148 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Psi Omega Fraternity Epsilon Chapter

    EIN 346541535 · Headquarters: Walterboro, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Psi Upsilon Fraternity

    EIN 850819672 · Headquarters: SENECA, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Psi Zeta Phi Military Sorority Inc

    EIN 834402944 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Pta Sc Congress - Mauldin Elementary

    EIN 570690781 · Headquarters: MAULDIN, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Pta Sc Congress - Simpsonville Elementary

    EIN 570654856 · Headquarters: SIMPSONVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. PTA SC Congress Boiling Springs Elementary

    EIN 237128716 · Headquarters: Boiling Springs, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Pta Sc Congress Jennie Moore School

    EIN 571006967 · Headquarters: MOUNT PLEASANT, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Pta Sc Congress Whitesides Elementary School

    EIN 570739885 · Headquarters: MT PLEASANT, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Pta South Carolina Conggress

    EIN 570722287 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Pta South Carolina Congress

    EIN 201700473 · Headquarters: Ladson, SC, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  52. Pta South Carolina Congress

    EIN 237126928 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Pta South Carolina Congress

    EIN 237129223 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Pta South Carolina Congress

    EIN 570535185 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Pta South Carolina Congress

    EIN 570655434 · Headquarters: Greer, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Pta South Carolina Congress

    EIN 570655698 · Headquarters: Travelers Rest, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Pta South Carolina Congress

    EIN 570656107 · Headquarters: GREENVILLE, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Pta South Carolina Congress

    EIN 570658893 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Pta South Carolina Congress

    EIN 570662019 · Headquarters: TAYLORS, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Pta South Carolina Congress

    EIN 570662293 · Headquarters: Taylors, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Pta South Carolina Congress

    EIN 570669774 · Headquarters: Saint George, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Pta South Carolina Congress

    EIN 570671183 · Headquarters: Sumter, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Pta South Carolina Congress

    EIN 570672066 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Pta South Carolina Congress

    EIN 570691305 · Headquarters: Sumter, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  65. Pta South Carolina Congress

    EIN 570692003 · Headquarters: Pelzer, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Pta South Carolina Congress

    EIN 570692371 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Pta South Carolina Congress

    EIN 570695063 · Headquarters: SIMPSONVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Pta South Carolina Congress

    EIN 570705736 · Headquarters: Piedmont, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Pta South Carolina Congress

    EIN 570706132 · Headquarters: TAYLORS, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Pta South Carolina Congress

    EIN 570709120 · Headquarters: Taylors, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Pta South Carolina Congress

    EIN 570717212 · Headquarters: Piedmont, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Pta South Carolina Congress

    EIN 570721789 · Headquarters: SUMTER, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Pta South Carolina Congress

    EIN 570725468 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Pta South Carolina Congress

    EIN 570728038 · Headquarters: FOUNTAIN INN, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Pta South Carolina Congress

    EIN 570738685 · Headquarters: simpsonville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Pta South Carolina Congress

    EIN 570738919 · Headquarters: Travelers Rest, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Pta South Carolina Congress

    EIN 570740712 · Headquarters: TAYLORS, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Pta South Carolina Congress

    EIN 570741708 · Headquarters: Summerville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Pta South Carolina Congress

    EIN 570749016 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. PTA South Carolina Congress

    EIN 570758307 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Pta South Carolina Congress

    EIN 570759703 · Headquarters: Travelers Rest, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Pta South Carolina Congress

    EIN 570877405 · Headquarters: Ladson, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Pta South Carolina Congress

    EIN 570941086 · Headquarters: Sumter, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Pta South Carolina Congress

    EIN 571030994 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  85. Pta South Carolina Congress

    EIN 571031103 · Headquarters: North Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Pta South Carolina Congress

    EIN 911778411 · Headquarters: Summerville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Pta South Carolina Congress Belle Hall Elementary School Pta

    EIN 570916845 · Headquarters: MOUNT PLEASANT, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Pta South Carolina Congress Buena Vista Pta

    EIN 570777052 · Headquarters: GREER, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Pta South Carolina Congress Dba Blythe Elem Pta

    EIN 570656393 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Pta South Carolina Congress Dba Eastside Pta

    EIN 237123339 · Headquarters: TAYLORS, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Pta South Carolina Congress Dba Hughes Academy Pta

    EIN 570757953 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Pta South Carolina Congress Ghs Pta

    EIN 570740021 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Pta South Carolina Congress Lakewood Elementary

    EIN 570915912 · Headquarters: MYRTLE BEACH, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Pta South Carolina Congress of Parents & Teachers

    EIN 581408108 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  95. Pta South Carolina Congress Riverside High Schoool Ptsa

    EIN 570657049 · Headquarters: GREER, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Pta South Carolina Congress St Andr

    EIN 570626301 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Pta South Carolina Congress Westview Primary School

    EIN 522370115 · Headquarters: GOOSE CREEK, SC, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  98. Punishers Lemc Crooked Creek

    EIN 931781152 · Headquarters: Cheraw, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Punishers of Horry County Lemc

    EIN 394250069 · Headquarters: Conway, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Puppies R People 2 Inc

    EIN 874206895 · Headquarters: Rock Hill, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

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