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. Meyersdale Public Library

    EIN 251120679 · Headquarters: MEYERSDALE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Meyersdale Volunteer Fire Department

    EIN 256059935 · Headquarters: MEYERSDALE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Meylou Fund for the Deaf

    EIN 423183801 · Headquarters: Dingmans Ferry, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Mg Computer Club

    EIN 300576259 · Headquarters: glen mills, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Mh Residences Inc

    EIN 222462133 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Michael B Rukin Charitable Foundation

    EIN 222992115 · Headquarters: DOWNINGTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Michael Bucholz

    EIN 046398214 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Michael J Crescenz Rising Sun Post Vfw 2819

    EIN 231182550 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Michael L Fiorelli Sr Foundation

    EIN 232833894 · Headquarters: WEST CHESTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Michael Pedley Scholarship Fund

    EIN 270524316 · Headquarters: West Wyoming, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Michael Singer Foundation

    EIN 232559062 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. Michael Steiner Inc

    EIN 271775744 · Headquarters: JESSUP, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Michelle Moran Ministries Coop

    EIN 261472534 · Headquarters: Coatesville, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. Mid Acv Housing Corporation

    EIN 251363775 · Headquarters: EAST BRADY, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Mid Atlantic Aau Boys Basketball

    EIN 141875888 · Headquarters: CHESTER, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. Mid Atlantic Alpaca Association

    EIN 541819529 · Headquarters: Renfrew, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Mid Atlantic Bonsai Societies Inc (Mabs)

    EIN 133419779 · Headquarters: Newtown Square, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Mid Atlantic Conference of Printers and Mailers

    EIN 222497977 · Headquarters: DUNMORE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Mid Atlantic Innovative Users Group

    EIN 522219151 · Headquarters: Blue Bell, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Mid Atlantic Social Club for Fathers Urban Youth Educational &

    EIN 992879978 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Mid Atlantic State Section of the Air & Waste Management Association

    EIN 226067124 · Headquarters: Wilkes Barre, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Mid Counties Optometric Society

    EIN 251180681 · Headquarters: Harrisburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Mid Mon Valley Model Railroad Club

    EIN 251527697 · Headquarters: NEW EAGLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Mid-america College Art Association

    EIN 421075643 · Headquarters: SLIPPERY ROCK, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Mid-America Region Pop Warner

    EIN 823893948 · Headquarters: Langhorne, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Mid-appalachian Quilters Inc

    EIN 550640209 · Headquarters: Glenville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Mid-appalachian Region of the National Speleological Society Inc

    EIN 272555180 · Headquarters: STATE COLLEGE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Mid-atlantic Association of Career Schools

    EIN 237003886 · Headquarters: LEMOYNE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Mid-atlantic Association of Forensic Scientists Inc

    EIN 541055548 · Headquarters: Greencastle, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Mid-atlantic Chapter

    EIN 223302395 · Headquarters: NORTH WALES, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Mid-Atlantic Collectors Association

    EIN 262036624 · Headquarters: New Kensington, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Mid-atlantic District Council Plasters & Cement Masons Opcmia

    EIN 814130925 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Mid-atlantic Environment Balancing Assoc

    EIN 231903428 · Headquarters: FEASTERVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Mid-atlantic Exchange Clubs Foundation

    EIN 232375779 · Headquarters: Gettysburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Mid-atlantic Food Trade Organization

    EIN 222802146 · Headquarters: READING, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Mid-atlantic Pathologists Assistants

    EIN 274894180 · Headquarters: Mertztown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Mid-atlantic Popular & American Culture Association Inc

    EIN 465551241 · Headquarters: LANSDOWNE, PA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  38. Mid-atlantic Region Nash Car Club of America

    EIN 510212018 · Headquarters: Pottsville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Mid-atlantic Section of the Ninety Nines Inc

    EIN 251427184 · Headquarters: Butler, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Mid-atlantic Section of the Ninety- Nines Inc

    EIN 232123010 · Headquarters: Lebanon, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Mid-atlantic Section of the Ninety- Nines Inc

    EIN 237405168 · Headquarters: North Wales, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Mid-atlantic Thresholds Inc

    EIN 231981511 · Headquarters: West Chester, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Mid-atlantic Tourism Public Relations Alliance

    EIN 262417014 · Headquarters: Baden, PA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  44. Mid-counties Paraoptometric Society

    EIN 251655866 · Headquarters: State College, PA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  45. Mid-may Archbishop Fitzmaurce Retreat Group

    EIN 333631404 · Headquarters: BENSALEM, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Mid-valley Education Association

    EIN 232103553 · Headquarters: Throop, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Midatlantic Automotive Aftermarket

    EIN 231601018 · Headquarters: ELIZABETHTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  48. Midatlantic Employers' Association

    EIN 230837700 · Headquarters: KING OF PRUSSIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Midatlantic Employers' Association Management Development Institute

    EIN 232253597 · Headquarters: KING OF PRUSSIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Midd West Field Hockey Association

    EIN 815052872 · Headquarters: Beaver Springs, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  51. Midd-west E S P A

    EIN 232719334 · Headquarters: Middleburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Midd-west Education Association

    EIN 232264305 · Headquarters: Middleburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Middeltown Lodge No 410 Loyal Order of Moose

    EIN 231730858 · Headquarters: MIDDLETOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Middle Atlantic Blind Golf Association

    EIN 236297363 · Headquarters: MERION STATION, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Middle Atlantic College Stores Inc

    EIN 222486348 · Headquarters: BLOOMSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Middle Bucks Education Association

    EIN 273462946 · Headquarters: CHALFONT, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Middle Class Inc

    EIN 412918676 · Headquarters: Cranberry Township, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Middle Creek Tractor Swingers Inc

    EIN 204622369 · Headquarters: Mt Pleasant Mills, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. Middle Path Action Fund Inc

    EIN 932846181 · Headquarters: SEWICKLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  60. Middle Presbyterian Church Cemetery

    EIN 251441647 · Headquarters: MOUNT PLEASANT, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Middle Road Volunteer Fire Department

    EIN 251284536 · Headquarters: Glenshaw, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Middle Smithfield Pto

    EIN 232428263 · Headquarters: EAST STROUDSBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Middle States Association of Collegiate Rgstrs & Offcrs of Adms

    EIN 236401646 · Headquarters: Cresson, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Middleburg Area Recreation Assn Inc

    EIN 231653874 · Headquarters: MIDDLEBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Middleburg Chapt No 1745 Women of the Moose

    EIN 232029591 · Headquarters: Middleburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Middleburg Lodge No 1229 Loyal Order of Moose

    EIN 231167325 · Headquarters: Middleburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Middleburg Lodge No 619 Masonic Hall Association

    EIN 232281565 · Headquarters: middleburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Middlebury College Fulton Lecture Fd #74

    EIN 136217840 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Middlebury College-jean T Fulton Mem Fd#

    EIN 136136785 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Middlebury College-john H Fulton # 74616

    EIN 136166211 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. Middleside

    EIN 932495590 · Headquarters: ETTERS, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Middletown Angler & Hunters Home As

    EIN 251788752 · Headquarters: Middletown, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Middletown Anglers & Hunters Associ

    EIN 231518561 · Headquarters: Middletown, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Middletown Archery Club

    EIN 232202416 · Headquarters: Media, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Middletown Area Education Association

    EIN 232368959 · Headquarters: Elizabethtown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Middletown Borough Police Officerss Association

    EIN 232270264 · Headquarters: Middletown, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Middletown Bowling League

    EIN 465621039 · Headquarters: Brookhaven, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Middletown Boys Basketball Booster Club

    EIN 423970279 · Headquarters: Middletown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Middletown Cemetery Association

    EIN 230873229 · Headquarters: MIDDLETOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Middletown Chapter 553 Women of the Moose

    EIN 232294767 · Headquarters: Middletown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Middletown Fire Co No 1

    EIN 232654822 · Headquarters: Media, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  82. Middletown Firemans Relief Association

    EIN 236395588 · Headquarters: Middletown, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Middletown Free Library Association Inc

    EIN 231602604 · Headquarters: MEDIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Middletown Interfaith Housing Inc

    EIN 232061044 · Headquarters: MIDDLETOWN, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Middletown Montessori School Inc

    EIN 232603121 · Headquarters: MEDIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Middletown Swim Club Inc

    EIN 231518264 · Headquarters: MIDDLETOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. Middletown Swim Team

    EIN 251861598 · Headquarters: Middletown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Middletown Township Historical Society

    EIN 232214305 · Headquarters: Lima, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Middletown Township Land Conservan

    EIN 232177532 · Headquarters: Elwyn, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Middletown Township Lions Club

    EIN 232735248 · Headquarters: Langhorne, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  91. Middletown Township Police Bene- Volent Association

    EIN 232022857 · Headquarters: Langhorne, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Middletown Water Association

    EIN 471121197 · Headquarters: Cairnbrook, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Mideast Early Music Workshop

    EIN 862641556 · Headquarters: Norristown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Midland 4Th of July Organization

    EIN 251607992 · Headquarters: MIDLAND, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Midstate Trail Assoc

    EIN 251424971 · Headquarters: Huntingdon, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Midstates Habonim Camping Association Inc

    EIN 236005866 · Headquarters: OTTSVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. Midwestern Region Psea Retired

    EIN 364742821 · Headquarters: New Castle, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Mifflin County Baseball Travel Team

    EIN 473852712 · Headquarters: Lewistown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Mifflin County Chapter of Pasr

    EIN 921081092 · Headquarters: Lewistown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Mifflin County Husky Football Boosters

    EIN 462821505 · Headquarters: McVeytown, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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