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. Margaret Jane Smail

    EIN 256027529 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  2. Margaret Shontz Memorial Library

    EIN 251299231 · Headquarters: CONNEAUT LAKE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Margaret W Dewitt Estate Tr

    EIN 346559066 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. Margaret Wheeler

    EIN 256024130 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  5. Marguerite Carl Smith Foundation 230004

    EIN 232564406 · Headquarters: WILLIAMSPORT, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Marguerite G Lyons Schl Fd Tua

    EIN 611121801 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Maria Hall Inc

    EIN 202424448 · Headquarters: DANVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Maria House Project

    EIN 237397914 · Headquarters: Erie, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Maria Joseph Manor

    EIN 232517957 · Headquarters: DANVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Maria Lutheran Church of Dagus Mines

    EIN 826526294 · Headquarters: CLEARFIELD, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Marian Garrison Trust Fbo Curwensville Church

    EIN 046985280 · Headquarters: CLEARFIELD, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Marian Plaza Inc

    EIN 251549865 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Marian Sutherland Kirby Library

    EIN 232066455 · Headquarters: MOUNTAIN TOP, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Marianna Lyceum Inc

    EIN 251343586 · Headquarters: Marianna, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Marianna Volunteer Fire Company

    EIN 251592497 · Headquarters: Marianna, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Mariel C Friday Charitable Trust

    EIN 816715916 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Marienville Trail Riders Snow Mobile Club

    EIN 900454622 · Headquarters: Marienville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Marienvlle Area Civic Association

    EIN 251262245 · Headquarters: Marienville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Marietta American Legion Auxillary

    EIN 300572128 · Headquarters: MARIETTA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Marietta Cemetery Association

    EIN 230840250 · Headquarters: LANCASTER, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Marietta Charitable Trust

    EIN 232235684 · Headquarters: COLUMBIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Marietta Community House

    EIN 231826632 · Headquarters: MARIETTA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Marietta Restoration Associatesinc

    EIN 236448691 · Headquarters: MARIETTA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Marilyn & Jrobert Birnhak Foundation

    EIN 222779210 · Headquarters: FT WASHINGTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Marine Coprs League

    EIN 843257659 · Headquarters: Dunmore, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Marine Corps Detachment

    EIN 251857553 · Headquarters: johnstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Marine Corps League

    EIN 043705732 · Headquarters: Mount Jewett, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Marine Corps League

    EIN 061835233 · Headquarters: Greensburg, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Marine Corps League

    EIN 113820263 · Headquarters: Easton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Marine Corps League

    EIN 204520984 · Headquarters: Richboro, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Marine Corps League

    EIN 222992651 · Headquarters: Doylestown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Marine Corps League

    EIN 231478551 · Headquarters: Chambersburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Marine Corps League

    EIN 232135956 · Headquarters: Saint Clair, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Marine Corps League

    EIN 232141677 · Headquarters: Emmaus, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Marine Corps League

    EIN 232141920 · Headquarters: TOWANDA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Marine Corps League

    EIN 232234725 · Headquarters: Sinking Spring, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Marine Corps League

    EIN 232528764 · Headquarters: Levittown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Marine Corps League

    EIN 232544563 · Headquarters: SINKING SPRING, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Marine Corps League

    EIN 232593971 · Headquarters: EMMAUS, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Marine Corps League

    EIN 232668253 · Headquarters: EAST GREENVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Marine Corps League

    EIN 232687554 · Headquarters: Newtown Square, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Marine Corps League

    EIN 232716885 · Headquarters: Scranton, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Marine Corps League

    EIN 232732575 · Headquarters: York, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Marine Corps League

    EIN 232820052 · Headquarters: Lock Haven, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Marine Corps League

    EIN 232858631 · Headquarters: Wilkes barre, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Marine Corps League

    EIN 232897867 · Headquarters: Mount Carmel, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Marine Corps League

    EIN 232899461 · Headquarters: Irwin, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Marine Corps League

    EIN 232915786 · Headquarters: Monroeville, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Marine Corps League

    EIN 232961565 · Headquarters: Southampton, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Marine Corps League

    EIN 232976512 · Headquarters: Southampton, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Marine Corps League

    EIN 232988517 · Headquarters: Secane, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Marine Corps League

    EIN 232989363 · Headquarters: YORK, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Marine Corps League

    EIN 232992850 · Headquarters: Williamsport, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Marine Corps League

    EIN 233006121 · Headquarters: Gettysburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Marine Corps League

    EIN 233018975 · Headquarters: Newtown Square, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Marine Corps League

    EIN 233023628 · Headquarters: DOWNINGTOWN, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Marine Corps League

    EIN 233038065 · Headquarters: White Haven, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Marine Corps League

    EIN 233042751 · Headquarters: Sunbury, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Marine Corps League

    EIN 233045858 · Headquarters: GLEN MILLS, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Marine Corps League

    EIN 233047563 · Headquarters: PLYMOUTH MEETING, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Marine Corps League

    EIN 233064544 · Headquarters: Lords Valley, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Marine Corps League

    EIN 233089311 · Headquarters: Macungie, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Marine Corps League

    EIN 233100139 · Headquarters: Hanover, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. Marine Corps League

    EIN 236274229 · Headquarters: Secane, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Marine Corps League

    EIN 236296614 · Headquarters: Columbia, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Marine Corps League

    EIN 236298107 · Headquarters: MECHANICSBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Marine Corps League

    EIN 236390538 · Headquarters: Easton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Marine Corps League

    EIN 251470522 · Headquarters: Southampton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Marine Corps League

    EIN 251634423 · Headquarters: CHAMBERSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Marine Corps League

    EIN 251652845 · Headquarters: Loyalhanna, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Marine Corps League

    EIN 251790455 · Headquarters: Chambersburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Marine Corps League

    EIN 251826219 · Headquarters: Bethel park, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Marine Corps League

    EIN 251829931 · Headquarters: Springdale, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Marine Corps League

    EIN 251832126 · Headquarters: Sewickley, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Marine Corps League

    EIN 251835748 · Headquarters: Butler, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Marine Corps League

    EIN 251837408 · Headquarters: New Castle, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Marine Corps League

    EIN 251844438 · Headquarters: Harrisburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Marine Corps League

    EIN 251865707 · Headquarters: Girard, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Marine Corps League

    EIN 251869327 · Headquarters: Hazleton, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  80. Marine Corps League

    EIN 256086861 · Headquarters: Warren, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Marine Corps League

    EIN 260034202 · Headquarters: Tamaqua, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Marine Corps League

    EIN 261085622 · Headquarters: Warminster, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Marine Corps League

    EIN 261145309 · Headquarters: Turbotville, PA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  84. Marine Corps League

    EIN 261810231 · Headquarters: Sewickley, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Marine Corps League

    EIN 262207910 · Headquarters: DuBois, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Marine Corps League

    EIN 262924669 · Headquarters: Williamsport, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Marine Corps League

    EIN 272148906 · Headquarters: Chambersburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Marine Corps League

    EIN 272819042 · Headquarters: RALSTON, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Marine Corps League

    EIN 273600840 · Headquarters: NEW MILFORD, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Marine Corps League

    EIN 300427812 · Headquarters: Hummelstown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Marine Corps League

    EIN 320699361 · Headquarters: Williamsport, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Marine Corps League

    EIN 331056106 · Headquarters: Washington, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Marine Corps League

    EIN 352346309 · Headquarters: HARRISBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Marine Corps League

    EIN 364298081 · Headquarters: Abington, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Marine Corps League

    EIN 412054184 · Headquarters: Lemont, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Marine Corps League

    EIN 432013304 · Headquarters: East Stroudsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Marine Corps League

    EIN 453579408 · Headquarters: DILLSBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Marine Corps League

    EIN 455377047 · Headquarters: Berwick, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Marine Corps League

    EIN 460507628 · Headquarters: Huntingdon, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Marine Corps League

    EIN 462343163 · Headquarters: Dunmore, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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