Unknown & Unclassified nonprofits
Unknown & Unclassified nonprofits. Browse 557,756 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
- Western Pennsylvania Chapter of the Appraisal Institute
EIN 251299023 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Pennsylvania Chapter of the Federal Bar Association
EIN 251641032 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Pennsylvania Community for Psychoanalytic Therapies
EIN 853792759 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Pennsylvania Dressage Assoc
EIN 251351726 · Headquarters: Cranberry Township, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Pennsylvania Electrical Apprenticeship Corp
EIN 256032059 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Pennsylvania Electrical Employees Insurance Trust Fund
EIN 256032106 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Pennsylvania Enrichment Center Inc
EIN 463425046 · Headquarters: North Versailles, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Western Pennsylvania Family Center
EIN 251505684 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Western Pennsylvania Funeral Directors Assoc - Matthew T Deal Treasurer
EIN 256061552 · Headquarters: OIL CITY, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Pennsylvania Genealogical Society
EIN 237404370 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Pennsylvania Golden Gloves Incorporated
EIN 990940114 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Pennsylvania Golf Association
EIN 250992795 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Pennsylvania Golf Association Scholarship Trust Fund
EIN 251609116 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Pennsylvania Heavy and Highway Construction Industry Advancement Prog
EIN 256064836 · Headquarters: CRANBERRY TWP, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Pennsylvania Hockey Officials Association
EIN 251644948 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Pennsylvania Hospital 42981
EIN 256022963 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Western Pennsylvania Kennel Association Inc
EIN 256064235 · Headquarters: BETHEL PARK, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Pennsylvania Motor Carriers Association
EIN 250991193 · Headquarters: CRANBERRY TOWNSHIP, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Pennsylvania Operating Engi Joint Apprenticeship and Training F
EIN 251190452 · Headquarters: NEW ALEXANDRIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Pennsylvania Paraoptometric Association
EIN 237122617 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Western Pennsylvania Policy Forum Including Subsidiary Empower Erie
EIN 251710490 · Headquarters: Erie, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Western Pennsylvania Quarter Horse Association
EIN 251308238 · Headquarters: GREENVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Pennsylvania Regional Urban Search and Tec
EIN 873953241 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Pennsylvania Riding & Drivi
EIN 010892351 · Headquarters: CONNEAUTVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Pennsylvania Tractor & Truck Pullers Inc
EIN 352378974 · Headquarters: Grove City, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Pennsylvania Trial Lawyers Association
EIN 251688647 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Pennsylvania Wheelmen
EIN 010951373 · Headquarters: BELLEVUE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Pension & Benefits Conference Denver Chapter
EIN 840753094 · Headquarters: GRESHAM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- WESTERN PENSION & BENEFITS CONFERENCE Orange County Chapter
EIN 330706599 · Headquarters: Garden Grove, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Pension Conference Portland Chapter
EIN 930798446 · Headquarters: GRESHAM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Pension Conference San Diego Chapter Inc
EIN 953864207 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Pension Conference Seattle Chapter
EIN 911112785 · Headquarters: AUBURN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Petroleum Marketers Association
EIN 870223789 · Headquarters: MURRAY, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Pharmacology Society
EIN 237302229 · Headquarters: Reno, NV, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Western Philanthropies Inc
EIN 446011936 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Western Piedmont Association of Health Underwriters
EIN 562040599 · Headquarters: Hickory, NC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Western Piedmont Council of Governments
EIN 560955853 · Headquarters: HICKORY, NC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Western Piedmont Education Consortium
EIN 571067047 · Headquarters: Greenwood, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Piedmont Home Builders Association Inc
EIN 561441867 · Headquarters: Morganton, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Piedmont Woodcrafters
EIN 562171146 · Headquarters: Hickory, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Pima County Community Council
EIN 860652251 · Headquarters: Ajo, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Placer Teachers Association
EIN 680015417 · Headquarters: LINCOLN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Plains Holdings Inc C/o Paterson Belknap Webb & Tyler Llp
EIN 842610755 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Western Planning Resources Inc
EIN 363705952 · Headquarters: Halliday, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Plant Board
EIN 933123619 · Headquarters: Sparks, NV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Western Plant Health Association
EIN 941452953 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Plastics Association
EIN 953936234 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Plateau Pto
EIN 473162569 · Headquarters: Amarillo, TX, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Western Pocono Community Library
EIN 251295503 · Headquarters: Brodheadsville, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Power Trading Forum
EIN 943296987 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Prairie Hospice
EIN 470724036 · Headquarters: Ogallala, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Western Professional Associates Inc
EIN 431655154 · Headquarters: LAWRENCE, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Western Propane Gas Association
EIN 941144929 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Propane Gas Research Foundation
EIN 680363337 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Prosperity Alliance Inc
EIN 931676971 · Headquarters: GREELEY, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Public Service System
EIN 237093279 · Headquarters: Bainbridge Island, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Western Pwc Girls Softball Little League
EIN 272171353 · Headquarters: HAYMARKET, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Racquet Club Inc
EIN 390986766 · Headquarters: ELM GROVE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Western Railway Club
EIN 361953420 · Headquarters: ZION, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Ranchers Alliance
EIN 455627861 · Headquarters: DURANGO, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Western Rangelands Conservation Association Inc
EIN 464766827 · Headquarters: HUNTINGTON, UT, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Western Region Economic Development
EIN 363803598 · Headquarters: WILLISTON, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Region of the National Speleological Society
EIN 237154614 · Headquarters: Saratoga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Region Puerto Rican Council Inc
EIN 237420553 · Headquarters: Union City, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Regional Chapter-alca
EIN 330570349 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Western Regional Conference of Painters and Allied Trades
EIN 680132758 · Headquarters: Livermore, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Regional Emergency Medical System Inc
EIN 222582935 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Western Regional Gas Association
EIN 464293997 · Headquarters: AVONDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Regional Society of Nuclear Medicine
EIN 942674920 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Res Hist Soc Palmer Ta
EIN 346506253 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Western Reserve Architectrual Historians
EIN 341281512 · Headquarters: CLEVELAND HTS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Reserve Assoc No 2 Ta
EIN 346657504 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Reserve Assoc No 4 Ta
EIN 341063482 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Western Reserve Association No 1 Trust
EIN 340733135 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Reserve Calligraphers
EIN 341396275 · Headquarters: BAY VILLAGE, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Western Reserve Chapter of Ohio Association of School Bus Officals
EIN 830672735 · Headquarters: Ashtabula, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Western Reserve Chapter Shrm
EIN 341851268 · Headquarters: Cortland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Reserve Coffee House
EIN 341756725 · Headquarters: Copley, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Western Reserve Colony of the Smdoh
EIN 364648875 · Headquarters: Wadsworth, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Western Reserve Dalmatian Club
EIN 341850609 · Headquarters: Strongsville, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Reserve Education Association
EIN 237100447 · Headquarters: Collins, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Western Reserve Fire Museum at Cleveland Inc
EIN 341590214 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Reserve Flight Club
EIN 882424248 · Headquarters: NOVELTY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Western Reserve Poodle Club Inc
EIN 753266114 · Headquarters: HIGHLAND HTS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Reserve Sportsmen Association
EIN 251643083 · Headquarters: SHARPSVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Reserve Theatre Organ Society
EIN 237090637 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Reserve Womens Republican Club Inc
EIN 923339605 · Headquarters: Chagrin Falls, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Reserve Wrestling Officials Association
EIN 472412359 · Headquarters: Canal Fulton, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Western Reserve Yacht Club
EIN 341365160 · Headquarters: Grand River, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Riding Club Inc
EIN 826008078 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Rock Art Research
EIN 208276520 · Headquarters: BISHOP, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Western Rockingham Chamber of Commerce Inc
EIN 561315435 · Headquarters: MADISON, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Saddle Clubs Association Inc
EIN 411629591 · Headquarters: MONTICELLO, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western San Bernardino County Bar Association
EIN 330172529 · Headquarters: RANCHO CUCAMONGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Western Sc Chapter of American Society of Chart Life Underwriters
EIN 237388876 · Headquarters: Augusta, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Western Section of the American Urological Association Inc
EIN 956051202 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Seed Association
EIN 237428722 · Headquarters: BEREA, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Western Sierra Medical Clinic Inc
EIN 942279011 · Headquarters: Grass Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Slope ATV Association
EIN 841142034 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Western Slope Center For Children
EIN 841128554 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990