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
- Mt Lebanon Blue Devil Club
EIN 251727109 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mt Lebanon Cemetery Association
EIN 230895650 · Headquarters: LEBANON, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mt Lebanon Chamber of Commerce
EIN 251792205 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Mt Lebanon Community Foundation
EIN 263016384 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mt Lebanon Esp
EIN 364643987 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mt Lebanon Extended Day Program Inc
EIN 251551364 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mt Lebanon Junior Womens Club Inc
EIN 237107742 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Mt Lebanon Montessori School Inc
EIN 251696770 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mt Lebanon Nature Conservancy
EIN 251484740 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mt Lebanon Platform Tennis Associat
EIN 853769033 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mt Lebanon Sec-aides Espa
EIN 320266867 · Headquarters: Bethel Park, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Mt Morris Sportsmen's Association
EIN 251390681 · Headquarters: MT MORRIS, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mt Nittany Dog Training Club
EIN 251312979 · Headquarters: Boalsburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mt Nittany Park Inc
EIN 256071059 · Headquarters: Centre Hall, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mt Olivet Cemetery Association Inc
EIN 230895730 · Headquarters: HANOVER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mt Penn Fire Co Relief Assn Inc
EIN 236276117 · Headquarters: READING, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mt Pleasant Area Junior Football League Inc
EIN 251459256 · Headquarters: Norvelt, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mt Pleasant Espa
EIN 251874508 · Headquarters: Mt Pleasant, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mt Pleasant Twp Vfd #1
EIN 250915177 · Headquarters: Mount Pleasant, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mt Rock BIC Church
EIN 232273046 · Headquarters: Shippensburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- Mt Tabor Church Cemetery Fund
EIN 616114156 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mt Top Area Swimming Pool Association Inc
EIN 251199558 · Headquarters: Snow Snoe, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mt Union Area Educational Support Professionals
EIN 232424444 · Headquarters: Mount Union, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mt Union Area Schools Alumni Associ
EIN 251615300 · Headquarters: MOUNT UNION, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mt Vernon Youth Development Group
EIN 256084074 · Headquarters: Elizabeth, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Mt Zion Bicentennial Fire Co
EIN 232066768 · Headquarters: Harding, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mt Zion Community Fire Co
EIN 231405892 · Headquarters: Lebanon, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mt Zion United Meth Ch Tuw #2 Xxx-xx-xxxx
EIN 256516090 · Headquarters: INDIANA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mu House Corporation of Kappa Alpha Theta Fraternity
EIN 256053409 · Headquarters: McDonald, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Muddy High Heels Entertainment
EIN 841977402 · Headquarters: Narberth, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Muddy Water Club
EIN 272286305 · Headquarters: Westline, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mudlic Cemetary Association
EIN 900327506 · Headquarters: Mayport, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mueller-scherger Foundation
EIN 311087759 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Muhlenberg Community Library
EIN 231603355 · Headquarters: Reading, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Muhlenberg School District Education Support Personnel
EIN 232272156 · Headquarters: Laureldale, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Muir Veterans Memorial Committee Inc
EIN 461610308 · Headquarters: Muir, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Muir Volunteer Fire Co No 1
EIN 231396344 · Headquarters: MUIR, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Muirfield Foundation
EIN 222751186 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mulhattan Mary E Decd
EIN 256018780 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mulhattan R C for Charities
EIN 256018762 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Muller for Cnsbg Library Etal
EIN 256018677 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Multicultural Community Resource Center
EIN 251271293 · Headquarters: Erie, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Multiple Sclerosis Club of Butler
EIN 900535350 · Headquarters: Valencia, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Muncy Cemetery
EIN 240670483 · Headquarters: MUNCY, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Muncy Hill Wildcat Hunting Club Inc
EIN 232829445 · Headquarters: WATSONTOWN, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Muncy Historical Society & Museum of History
EIN 236297367 · Headquarters: MUNCY, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Muncy Lodge No 299 Masonic Temple Association
EIN 232731633 · Headquarters: MUNCY, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Muncy Public Library
EIN 236412842 · Headquarters: MUNCY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Muncy Rotary Club
EIN 236298159 · Headquarters: Muncy, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Muncy Township Volunteer Fire Company
EIN 246026101 · Headquarters: PENNSDALE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Muncy Valley Area Volunteer Fire Co
EIN 236297368 · Headquarters: MUNCY VALLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Muncy Valley Chapter 2222-Women of the Moose
EIN 912155223 · Headquarters: Hughesville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Muncy Valley Lodge #866 Loyal Order of Moose
EIN 231991505 · Headquarters: HUGHESVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Munhall Central Volunteer Fire & Rescue Inc
EIN 237389048 · Headquarters: HOMESTEAD, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Munhall Fire and Rescue Co #5
EIN 256050202 · Headquarters: Homestead, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Munhall-Whitaker VFW #6673
EIN 251144288 · Headquarters: Homestead, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Municipal Employee Union The
EIN 237261198 · Headquarters: Grove City, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Municipal Employees Supervisory Association
EIN 272569775 · Headquarters: Allentown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Munier Mandolin & Guitar Society
EIN 237410885 · Headquarters: Wayne, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Murphy J for Renovo Hosp-t-w
EIN 256165070 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Murphys Giving Market Inc
EIN 853176958 · Headquarters: UPPER DARBY, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Murrysville District Sportsmans Association
EIN 251295274 · Headquarters: Murrysville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Murrysville Mafia Baseball
EIN 991808927 · Headquarters: Delmont, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Murrysville Medic One
EIN 251345388 · Headquarters: Murrysville, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Murrysville Swimming Club Inc
EIN 251098228 · Headquarters: Murrysville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Murrysville Womans Club
EIN 256066273 · Headquarters: CLARIDGE, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mus-jr Hyde Jr Scholarship Fd # 7430
EIN 136967610 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Muse Foundation
EIN 256042685 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Museum Council of Phila
EIN 231985726 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Museum of Indian Culture
EIN 232184604 · Headquarters: ALLLENTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mushroom Family Learning Center Inc
EIN 251366712 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Music for Mike
EIN 931626189 · Headquarters: ELLSWORTH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Music Teachers National Assoc Inc
EIN 464262915 · Headquarters: Indiana, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Music Teachers National Association Inc
EIN 251422585 · Headquarters: State College, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Music Teachers National Association Inc
EIN 251663031 · Headquarters: Export, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Music Teachers National Association Inc
EIN 471493369 · Headquarters: WilkesBarre, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Music Teachers National Association York Music Teachers Association
EIN 232219199 · Headquarters: York, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Musical & Entertainment Society
EIN 230901642 · Headquarters: Altoona, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Musical Fund Society of Philadelphia
EIN 230901643 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Muslim Association of Lehigh Valley Investment Corporation
EIN 854366489 · Headquarters: Whitehall, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Muslim City Fest
EIN 850607112 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Musselman Easter Seal Society Fund
EIN 236760890 · Headquarters: GETTYSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Musser Custer Memorial Fund - Ud
EIN 236226957 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Musser Park Civic Association
EIN 222756390 · Headquarters: Lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mustard Seed Inc
EIN 232076835 · Headquarters: SELINSGROVE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mutual Aid Amb Service Trust
EIN 256333828 · Headquarters: GREENSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mutual Aid Ambulance Service Inc
EIN 251191386 · Headquarters: GREENSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mutual Fire Insurance Company of South Bend Township
EIN 250683377 · Headquarters: KITANNING, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mvc Class of 1979
EIN 465324511 · Headquarters: Belle Vernon, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Mvp Alumni
EIN 454024696 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- My Brothers Keeper Cares Inc
EIN 841903285 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- My Ideas Work
EIN 920935893 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- My New Summer Inc
EIN 851441569 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Mycenaean Foundation Inc
EIN 436070522 · Headquarters: CARLISLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mycil
EIN 232525528 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Myer H Goldman Foundation
EIN 237243885 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Myers Academic Scholarship Fund 005920
EIN 276397537 · Headquarters: NORTHUMBERLAND, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Myers Foundation
EIN 256067046 · Headquarters: Warren, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Myers G Mem Scholarship Trust
EIN 356648858 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Myers Josephine D Tw
EIN 236708285 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF