Unknown & Unclassified nonprofits in Pennsylvania

Unknown & Unclassified nonprofits in Pennsylvania. Browse 26,979 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. William Penn Association

    EIN 251753695 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. William Penn Association

    EIN 300704900 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. William Penn Association

    EIN 340595508 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. William Penn Association

    EIN 510235127 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. William Penn Association

    EIN 510235128 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. William Penn Association

    EIN 521906376 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. William Penn Association Branch 88 Dennis Chobody

    EIN 250929674 · Headquarters: KITTANNING, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. William Penn Education Association

    EIN 232607031 · Headquarters: Willow Grove, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. William Penn Educational Support Personnel Association

    EIN 232744058 · Headquarters: Broomall, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. William Penn Fire Company

    EIN 222448446 · Headquarters: HULMEVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. William Penn Fraternal Association Scholarship Foundation Inc

    EIN 237059647 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. William Penn Lodge #19 - Fop

    EIN 237586141 · Headquarters: CHESTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. William Penn Moose Legion No 3

    EIN 237519781 · Headquarters: Morton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. William Penn Pistol League

    EIN 465096564 · Headquarters: Hummelstown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. William Penn West Highland White Terrier Club Inc

    EIN 232838472 · Headquarters: Willow Grove, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. William Prescott PTA PTA Pennsylvania Congress

    EIN 237053312 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  17. William R Kramer Memorial Scholarship Inc

    EIN 232772833 · Headquarters: MOSCOW, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. William T Shannon Trust

    EIN 316018074 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. William White

    EIN 236202007 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Williams Chas K Ii 1984 Fdn Trs Ud

    EIN 236758319 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Williams Family Foundation

    EIN 236978816 · Headquarters: CHESTER SPRINGS, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Williams Grove Old Timers

    EIN 232172681 · Headquarters: Mechanicsburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Williams H E Charitable Trust

    EIN 256577103 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. Williams Hmillikin Univ Scholar

    EIN 376023981 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Williams Mary R G Ud 2 6630

    EIN 236227321 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Williams Township Fire Company No 1

    EIN 236393821 · Headquarters: EASTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Williams Township Volunteer Firemans Relief Assoc Inc

    EIN 232867368 · Headquarters: EASTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Williams Unification Community Development Corporation

    EIN 881663600 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Williams Valley Band Boosters

    EIN 471019877 · Headquarters: Tower City, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. Williams Valley Educators Assoc

    EIN 232266527 · Headquarters: Tower City, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Williamsburg Community Educational Support Professionals

    EIN 800345672 · Headquarters: Williamsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Williamsburg Education Association

    EIN 800625679 · Headquarters: Williamsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Williamsburg Volunteer Fire Co 1

    EIN 251698602 · Headquarters: WILLIAMSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Williamson Road Foundation

    EIN 272663565 · Headquarters: MANSFIELD, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. Williamson Ruritan Club

    EIN 237082597 · Headquarters: ST THOMAS, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Williamsport Area Support Personnel

    EIN 232616350 · Headquarters: Cogan Station, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Williamsport Bicycle Club

    EIN 232321724 · Headquarters: Muncy, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Williamsport Chapter 384 Women of the Moose

    EIN 240764599 · Headquarters: South Williamsport, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Williamsport Civic Chorus

    EIN 232722506 · Headquarters: Williamsport, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Williamsport Country Club

    EIN 240762290 · Headquarters: WILLIAMSPORT, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Williamsport Dog Training Club Inc

    EIN 232430344 · Headquarters: MUNCY, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Williamsport Education Association

    EIN 236289636 · Headquarters: Williamsport, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Williamsport Hospital Nurses Alumni Association

    EIN 237088921 · Headquarters: Williamsport, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Williamsport Joint Apprenticeship Fund

    EIN 246023879 · Headquarters: MONTOURSVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Williamsport Lodge 145 Loyal O Moose

    EIN 240647855 · Headquarters: SOUTH WILLIAMSPORT, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Williamsport Lycoming Arts Council

    EIN 232014255 · Headquarters: WILLIAMSPORT, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Williamsportlycoming Chamber of Commerce

    EIN 240762260 · Headquarters: WILLIAMSPORT, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Willimar Estates Homeowners Association

    EIN 251836983 · Headquarters: Venetia, PA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  49. Willis and Elsie Shenk Foundation

    EIN 232680871 · Headquarters: LANCASTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Willis Hilda M Foundation No 2

    EIN 256371417 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Willmott J Truw L Willmott S

    EIN 616174229 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Willock C Jr-willock Mem Fd

    EIN 256170449 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Willow Grove Chapter No 2425 Women of the Moose

    EIN 900963449 · Headquarters: Horsham, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  54. Willow Grove Lodge No 1101 Loyal Order of Moose

    EIN 231285853 · Headquarters: Hatboro, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Willow Manor Players

    EIN 232002956 · Headquarters: Glenside, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Willow Street Baseball-softball Association

    EIN 232867162 · Headquarters: LAMPETER, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Willow Street Lions Club

    EIN 236279544 · Headquarters: WILLOW STREET, PA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  58. Willow Valley Computer Club

    EIN 263716975 · Headquarters: Lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Willowbrook Country Club

    EIN 251046429 · Headquarters: APOLLO, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Willowood Swim Club

    EIN 231488175 · Headquarters: Elizabethtown, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Willowood Swim Team

    EIN 263037154 · Headquarters: Elizabethtown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Willowview Cemetery Association and Perpetual Care Fund

    EIN 240793239 · Headquarters: Clifford, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Wills Eye Research Center Inc

    EIN 272165863 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  64. Wilma O Schaufler Tr Uw

    EIN 256270720 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Wilmerding Chapter No 2152 Women of the Moose

    EIN 911983019 · Headquarters: East McKeesport, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Wilmington Area Education Association

    EIN 251455178 · Headquarters: New Castle, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Wilmington Area Softball Association

    EIN 874502964 · Headquarters: New Wilmington, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Wilmington Delaware Area Chi Omega Alumnae

    EIN 392070783 · Headquarters: Kennett Square, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Wilmot Fire Company

    EIN 232485258 · Headquarters: NEW ALBANY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Wilson American Citizens Club

    EIN 250903885 · Headquarters: Clairton, PA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  71. Wilson Annie M Trust Uw

    EIN 236223479 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  72. Wilson Annie M-tr

    EIN 236223477 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  73. Wilson Area Education Association

    EIN 263964954 · Headquarters: Bethlehem, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Wilson Area Intermediate School Pta Inc

    EIN 232975793 · Headquarters: EASTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  75. Wilson Boro Youth Basketball Associ

    EIN 232778026 · Headquarters: Easton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Wilson College Club of Pittsburgh

    EIN 300520243 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Wilson Conklin Veters Home Assoc

    EIN 232818539 · Headquarters: MOSCOW, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Wilson Democratic Association

    EIN 240762880 · Headquarters: EASTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Wilson Educational Association Inc

    EIN 232043401 · Headquarters: Wyomissing, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Wilson Family Lights Inc

    EIN 464695062 · Headquarters: Chambersburg, PA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  81. Wilson Field Hockey Club Inc

    EIN 815052144 · Headquarters: Easton, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  82. Wilson Fischer Post #413 Memorial Hall Association

    EIN 240792917 · Headquarters: Pocono Lake, PA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  83. Wilson Patton Post 536 Inc

    EIN 256092887 · Headquarters: PORT MATILDA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Wilson R N for United Prsby Chrh-tr

    EIN 256481284 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Wilson Warriors Youth Softball Association

    EIN 923249428 · Headquarters: EASTON, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Wilson Wrestling Booster Club

    EIN 233007671 · Headquarters: reading, PA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  87. Wilstach Anna H Decd Tr Uw Fbo Htmc

    EIN 236223461 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. Wimmer Scholarship Fund

    EIN 311036448 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  89. Winchester Swim Club Inc

    EIN 231551814 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  90. Winchester Thurston School

    EIN 251030691 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Wind Foundation

    EIN 232745202 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Wind Gap Change of Pace Group

    EIN 472820564 · Headquarters: wind gap, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. Windber Area Centennial Lions Club

    EIN 822313742 · Headquarters: WINDBER, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. Windber Area Education Assoc

    EIN 251640640 · Headquarters: Windber, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Windber Chapter No 2064 Women of the Moose

    EIN 251794773 · Headquarters: Windber, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Windber Christian Forensic Foundation of St Anthony's

    EIN 251550690 · Headquarters: WINDBER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. Windber Country Club

    EIN 251068436 · Headquarters: Salix, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Windber Education Support Professional Association

    EIN 562617241 · Headquarters: Windber, PA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. Windber Healthcare Foundation Inc

    EIN 251552830 · Headquarters: WINDBER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Windber Hospital Volunteer Services

    EIN 251552829 · Headquarters: WINDBER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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