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. National Society United States Daughters of 1812

    EIN 465627357 · Headquarters: Cranberry Township, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. National Society United States Daughters of 1812

    EIN 474073560 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. National Sojourners Inc

    EIN 842548213 · Headquarters: Duncansville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. National Sorority of Phi Delta Kappa Inc

    EIN 231996042 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. National Sorority of Phi Delta Kappa Inc Xi Chapte

    EIN 231999448 · Headquarters: CHESTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. National Space Society

    EIN 453009535 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. National Speakers Association

    EIN 251658846 · Headquarters: Bethel Park, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. National Square Dance Campers Assoc Iation Pa Chapter S-2

    EIN 232458708 · Headquarters: Turbotville, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. National Steel Corporation Represented Retirees Benefit Trust

    EIN 351964535 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. National Taiwan Univ Schl of Pharm Alumni Assoc in North Amer Inc

    EIN 521227868 · Headquarters: New Britain, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. National Tay-sachs and Allied Diseases Association of Delaware Va

    EIN 231967925 · Headquarters: JENKINTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. National Transportation Center

    EIN 237017690 · Headquarters: MONROEVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. National Treasury Employees Union

    EIN 237277466 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. National Treasury Employees Union

    EIN 256066277 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. National Treasury Employees Union Chapter 22

    EIN 236298720 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  16. National Treasury Employees Union Chapter 71

    EIN 236427836 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. National Union of Hospital & Health Care Employees Union - Afscme

    EIN 133521368 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. National Youth C a R E Coalition Inc

    EIN 300517458 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  19. Natl 4Th Ivy Div Assn Sch Fd

    EIN 237044680 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Natl Academy of Tv Arts & Sciences

    EIN 232164733 · Headquarters: GARNET VALLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Natl Assoc of Women Business Owner

    EIN 232655257 · Headquarters: Horsham, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Natl Society Prevention of Blindness

    EIN 136081595 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Nato of Pennsylvania Co Gina Disanto President

    EIN 232543932 · Headquarters: PILLOW, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Natrona Council of the Knights of Columbus Home Association

    EIN 251610088 · Headquarters: Natrona, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Nats Memorial Fund

    EIN 922352655 · Headquarters: Doylestown, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  26. Natty Bugs Angel Wings Fund

    EIN 814255490 · Headquarters: Williamsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Naval Weather Service Association

    EIN 592066804 · Headquarters: Glenshaw, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Navdeep Kang Foundation

    EIN 814719329 · Headquarters: MOON TWP, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Navy Club of America Ship 720

    EIN 223945359 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Navy Club of Lancaster County Ship No 166

    EIN 251883944 · Headquarters: Marietta, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. Navy Club of Lebanon - Ship 91

    EIN 232323119 · Headquarters: LEBANON, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Navy League of the United States

    EIN 232344496 · Headquarters: Harrisburg, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Navy League of the United States

    EIN 251558023 · Headquarters: MONROEVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Navy League of the United States National Headquarters

    EIN 251537804 · Headquarters: State College, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Navy Seabee Veterans of America

    EIN 260127767 · Headquarters: Johnstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Navy Seabee Veterans of America

    EIN 911778677 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  37. Navy Seabee Veterans of America

    EIN 911778718 · Headquarters: Dickson City, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Nawcc Chapter 27 - Delaware

    EIN 473723868 · Headquarters: Avondale, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Nazareth Ambulance Corps

    EIN 232125315 · Headquarters: NAZARETH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Nazareth Area Community Band

    EIN 232724210 · Headquarters: Easton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Nazareth Area Education Association

    EIN 236442474 · Headquarters: Nazareth, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Nazareth Area Educational Support Professional Association

    EIN 352375219 · Headquarters: Slatington, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Nazareth Area Middle School Ptsa

    EIN 300312948 · Headquarters: NAZARETH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Nazareth Boys Basketball Booster

    EIN 232731093 · Headquarters: bethlehem, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Nazareth Girls Lacrosse Club

    EIN 412183266 · Headquarters: Easton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Nazareth Ladies of Retirement Age Club

    EIN 900642043 · Headquarters: Nazareth, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  47. Nazareth Together Inc

    EIN 932450228 · Headquarters: NAZARETH, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Nazareth Womans Club

    EIN 232137296 · Headquarters: Nazareth, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Nazareth Wrestling Booster Club Inc

    EIN 823453554 · Headquarters: Nazareth, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Nbc Elementary Pto

    EIN 934773490 · Headquarters: Loysburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Nbhs Softball

    EIN 884128072 · Headquarters: New Brighton, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Ncpd K-9 Committee

    EIN 922566576 · Headquarters: Northern Cambria, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Neal John R Tr Uwill

    EIN 046091567 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Neale Katharine H Ud 31853

    EIN 236228142 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. Near East Scholarship Fund

    EIN 036008638 · Headquarters: Gwynedd, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Nearly New Shop

    EIN 232401243 · Headquarters: MOUNTAINHOME, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Neary Ida M Tr Uwill

    EIN 046093625 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Neath Cemetery Association

    EIN 246020529 · Headquarters: LeRaysville, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  59. Neb Pa School Service Personnel Association

    EIN 232909360 · Headquarters: Rome, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Nebinger PTA

    EIN 832888238 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Nebo Hunting Lodge Inc

    EIN 236296753 · Headquarters: Easton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Necessary Steps Foundation

    EIN 413054921 · Headquarters: Chester, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Nee Danse Theatre

    EIN 251737764 · Headquarters: Lansdowne, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Needmore Volunteer Fire Co Inc

    EIN 232009831 · Headquarters: Needmore, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Neely Charitable Fund

    EIN 043256436 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Nehemiah Hope Inc

    EIN 871092073 · Headquarters: Upper Darby, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. NEI Benefit Plans

    EIN 236209407 · Headquarters: NEWTOWN SQUARE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Neighbor 2 Neighbor of Southwestern Pennsylvania

    EIN 871572169 · Headquarters: Washington, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Neighborhood Center Endowment Funds Inc

    EIN 232312835 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Neighborhood Club of Bala Cynwyd

    EIN 232113642 · Headquarters: Bala Cynwyd, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Neighborhood Health Agencies Inc

    EIN 232324782 · Headquarters: WEST CHESTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Neighborhood Housing Services Inc

    EIN 251195085 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Neighborhood League Health Services

    EIN 232324787 · Headquarters: West Chester, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Neighborhood Management Development Corporation

    EIN 202328147 · Headquarters: Lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. Neighborhood Meals on Wheels Inc

    EIN 232036792 · Headquarters: KING OF PRUSSIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Neighborhood Visiting Nurses Association

    EIN 231352243 · Headquarters: West Chester, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Neighborland Inc

    EIN 933549764 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Neighbors in Action Association

    EIN 222656351 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  79. Neil Armstrong Elementary PTA

    EIN 237114178 · Headquarters: Scranton, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Nellie E Leighow Scholarship Fund 005085

    EIN 237692684 · Headquarters: NORTHUMBERLAND, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. Nellie E Lounsbury for First United Methodist

    EIN 256020300 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Nellie Smith Trust

    EIN 256260063 · Headquarters: HERMITAGE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Nello Memorial Committee Inc

    EIN 232654132 · Headquarters: FLOURTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Nelson Eleanor & Rudolph-char Tr

    EIN 256128716 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Nelson T Hartson Law Scholarship Fund

    EIN 526063892 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Nemacolin Country Club

    EIN 250689210 · Headquarters: BEALLSVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Nepa Alliance Economic Growth Fund

    EIN 333373033 · Headquarters: PITTSTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Nepa American Association of Physicians of Indian Origin

    EIN 872442211 · Headquarters: SOUTH ABINGTON TWP, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Nepa Annual Junior Shoot

    EIN 471585110 · Headquarters: Olyphant, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  90. Nepa Now

    EIN 830588685 · Headquarters: Clarks Summit, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. NEPA Scholarship Pageant

    EIN 274830283 · Headquarters: Shavertown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Neptune Steam Fire Company No 1

    EIN 232884613 · Headquarters: Tyrone, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Nescopeck Hunting & Rifle Club

    EIN 236297376 · Headquarters: BERWICK, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Neshaminy Class of 1984

    EIN 383793569 · Headquarters: REINHOLDS, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Neshaminy Educational Support Professional Association

    EIN 300525880 · Headquarters: Penndel, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Neshaminy Elementary School Age Child Care

    EIN 232388936 · Headquarters: Langhorne, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Neshaminy Living History Association

    EIN 475118505 · Headquarters: Bensalem, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Neshannock Area Soccer Club Inc Dba Lawrence County United Soccer Club

    EIN 232884623 · Headquarters: NEW CASTLE, PA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  99. Neshannock Swimming Pool Association

    EIN 251101614 · Headquarters: NEW CASTLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  100. Neshannock Twp Elementary Parent Teachers Org

    EIN 251416326 · Headquarters: New Castle, PA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

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