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

  1. Assoc for Ed & Rehabilitation Al

    EIN 630834566 · Headquarters: TALLADEGA, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Assoc for Education & Rehbltatn of the Blind & Visually Impaired

    EIN 382660897 · Headquarters: Ypsilanti, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Assoc for Education & Rehbltatn of the Blind & Visually Impaired

    EIN 621305675 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Assoc for Education & Rehbltatn of the Blind & Visually Impaired

    EIN 621305679 · Headquarters: Duluth, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Assoc for Education & Rehbltatn of the Blind & Visually Impaired

    EIN 621305823 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Assoc for Education & Rehbltatn of the Blind & Visually Impaired

    EIN 621315644 · Headquarters: Mountlake Terrace, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Assoc for Education & Rehbltatn of the Blind & Visually Impaired

    EIN 911949561 · Headquarters: Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Assoc for Experiential Education

    EIN 840737619 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Assoc for Financial Professionals of Indiana Incorporated

    EIN 351582841 · Headquarters: BLOOMINGTON, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Assoc for Financial Technology

    EIN 310937851 · Headquarters: Atlanta, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Assoc for Hospital Med Edu

    EIN 366098082 · Headquarters: IRWIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Assoc for International Business Education & Researchc/o C Everett

    EIN 582065579 · Headquarters: BLOOMINGTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Assoc for Professionals in Infection Control & Epidemiology Inc - Group

    EIN 911887495 · Headquarters: Arlington, VA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  14. Assoc for Retarded Citizens Morehouse

    EIN 726029094 · Headquarters: BASTROP, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Assoc for the Study of African American Life & His

    EIN 530219640 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Assoc for the Study of Classical African

    EIN 954275554 · Headquarters: Silver Spring, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Assoc for Women Geosci

    EIN 942514192 · Headquarters: Northglenn, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Assoc Gen Contr of Amer Fl E Coast

    EIN 590600117 · Headquarters: West Palm Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Assoc General Contractors of Va Inc

    EIN 540127639 · Headquarters: GLEN ALLEN, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. Assoc Municipal and County Judges of Ohio

    EIN 311027021 · Headquarters: Chardon, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Assoc of Baccalaureate Social Work Educators

    EIN 550563314 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Assoc of Birth Defect Children Inc D/b/a Birth Defect Research for Children

    EIN 592193816 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Assoc of Chiefs of Police Essex County

    EIN 222071068 · Headquarters: CEDAR GROVE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Assoc of College & Univ Housing Officers Intl Research & Educ Fdn

    EIN 311243003 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Assoc of Deans and Directors of University Colleges and Undergrad Studies

    EIN 462285411 · Headquarters: Parker, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Assoc of Dev Disabilities Community Providers

    EIN 850447170 · Headquarters: Albuquerque, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Assoc of Educational Service Agencies

    EIN 541691056 · Headquarters: CHESHIRE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Assoc of Energy Engineers Chapter Group Return

    EIN 912061992 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Assoc of Envir Resp Recyclers of Mi

    EIN 800730459 · Headquarters: FLINT, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Assoc of Faculties for Advancement of Community College Teaching

    EIN 811852801 · Headquarters: Westminster, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Assoc of Families Teachers & Counselers

    EIN 946127958 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  32. Assoc of Former Florida Appellate Court Chief Justices & Judges Inc

    EIN 510674428 · Headquarters: MIami, FL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  33. Assoc of Former Nys Troopers Tri State Chapter

    EIN 825505212 · Headquarters: Middletown, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Assoc of Fund Raising Profess Fl Ce

    EIN 592870898 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Assoc of Fundraising Prof Greater Detroit Chapter

    EIN 382366434 · Headquarters: OXFORD, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Assoc of Fundraising Professionals - Co Chapter

    EIN 742256322 · Headquarters: Arlington, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Assoc of Fundraising Professionals Greater Atlanta Chapter

    EIN 581868370 · Headquarters: LAGRANGE, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Assoc of Fundraising Professionals Greater Dayton Region Chapter

    EIN 311256830 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Assoc of Fundraising Professionals Greater Los Angeles Chapter

    EIN 954275457 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Assoc of Fundraising Professionals Indiana Chapter

    EIN 310965509 · Headquarters: WESTFIELD, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Assoc of Fundraising Professionals Northern New England Chapter

    EIN 222541902 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Assoc of Fundraising Professionals Santa Barbara/ventura Chapter

    EIN 770211514 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Assoc of Fundraising Professionals South Dakota Chapter

    EIN 460400724 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Assoc of Government Accountants Ny Capital Chapter

    EIN 133416345 · Headquarters: Albany, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Assoc of Government Attorneys in Capital Litigatio

    EIN 611011364 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Assoc of Hairdressers & Cosmetologists Peoria Affiliate-6

    EIN 376045566 · Headquarters: Morton, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Assoc of Healthcare Human Resource Administrators

    EIN 133411763 · Headquarters: Commack, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Assoc of Il School Library Educators

    EIN 371229510 · Headquarters: PEKIN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Assoc of Intl Cert Incentive Compensation Professionals

    EIN 823437138 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Assoc of Literary Scholars Critics and Writers Inc

    EIN 770402721 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Assoc of Mechanical & Sheet Metal Contractors of Kansas

    EIN 480839249 · Headquarters: WICHITA, KS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Assoc of Montana Aerial Applicators

    EIN 810472052 · Headquarters: Reserve, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Assoc of Non Instructional Personel of Seminole County Board of Public Ins

    EIN 591979329 · Headquarters: Altamonte Springs, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Assoc of Pediatric Oncology Nurses - Southern California Chapter

    EIN 363386147 · Headquarters: McLean, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Assoc of Plumbing-heating-cooling Contractors of Oklahoma City Inc

    EIN 730535265 · Headquarters: MOORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Assoc of Profess Flight Attendants

    EIN 751556608 · Headquarters: EULESS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Assoc of Professionals in Infection Control & Epidemiology Inc

    EIN 471977321 · Headquarters: ARLINGTON, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Assoc of Program Directors in Surgery

    EIN 232513181 · Headquarters: Prairie Village, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Assoc of Psychology Postdoc & Internship Centers

    EIN 741943420 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Assoc of Public Administrators of Grand Rapids

    EIN 383122345 · Headquarters: GRAND RAPIDS, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Assoc of Public School Admin & Supervisors of Carroll County Inc

    EIN 850839444 · Headquarters: Westminster, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Assoc of Public School Admin and Supv of Allegany County

    EIN 851345004 · Headquarters: cumberland, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Assoc of Real Estate Owned Managers

    EIN 330168530 · Headquarters: PENSACOLA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Assoc of School Based Admin Inc Jennifer Wiedenman

    EIN 593431783 · Headquarters: BARTOW, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Assoc of State Uniform Crime Rep Prog

    EIN 521718992 · Headquarters: TAYLORSVILLE, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Assoc of the Lambda Chapter of Chi Phi

    EIN 946081725 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Assoc of Vascular and Interventional Radiographers Inc

    EIN 411629594 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Assoc of Vet Affairs Nurse Anesthet

    EIN 237299835 · Headquarters: WORTHINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Assoc of Wall-ceiling & Carp Ind Inc

    EIN 237003297 · Headquarters: Jericho, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Assoc of Wellhead Equipment Manufacturers

    EIN 740490861 · Headquarters: Spicewood, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Assoc of Women in the Metal Industr Awmi - Columbus Chapter

    EIN 311667087 · Headquarters: WORTHINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Assoc of Wstrn Pulp & Paper Workers Local 153

    EIN 916062561 · Headquarters: LONGVIEW, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Assoc of Wstrn Pulp Paper Workers

    EIN 910822000 · Headquarters: LONGVIEW, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Assoc Plumbing Heating Cooling (Audit Contractors of San Antonio Inc

    EIN 741492505 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Assoc Plumbing Heating Cooling Contractors of Alabama

    EIN 630361831 · Headquarters: Birmingham, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Assoc Regional Center Agencies ARCA

    EIN 942477804 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Assoc Steel Erectors of Ky Ironworkers Local 70 Apprentice Educational Fund

    EIN 616043033 · Headquarters: LOUISVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Assoc Subcontractors of Mass Inc

    EIN 046041565 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Assocaition of Fundraising Professionals

    EIN 264770012 · Headquarters: New Port Richey, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  80. Assocaition of Texas Professional Educators

    EIN 742734874 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Assocaition of Traditional Hooking Artists

    EIN 203505734 · Headquarters: KEEDYSVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Associacao Brasileira De Imprensa-internacional Inc

    EIN 272595118 · Headquarters: HOLLYWOOD, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. Associacao Caboverdiana De Brockton Inc

    EIN 042636477 · Headquarters: Brockton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Associacao Cultural Lusitania Inc

    EIN 043230721 · Headquarters: FALL RIVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  85. Associat of Perioperative Nurses St Louis Chapter 2602

    EIN 431300682 · Headquarters: Saint louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Associate Alumnae of Barnard College

    EIN 900063967 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Associate Alumnae of Barnard College

    EIN 900063970 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Associate Alumnae of Barnard College

    EIN 912089181 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Associate Musicians Metropolitan Opera Inc

    EIN 263967543 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Associate Psa

    EIN 421314245 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Associate Staff Organization of Michigan

    EIN 237352336 · Headquarters: EAST LANSING, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Associated Actors and Artistes of Americ

    EIN 130452378 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Associated Administrators of Los Angeles

    EIN 953670035 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Associated Air Balance Council

    EIN 922593223 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Associated Alumni of Brown University

    EIN 364670953 · Headquarters: Vero Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  96. Associated American Citizens of Japanese Ancestry

    EIN 910953003 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Associated Architectural Metal

    EIN 382472442 · Headquarters: SOUTHFIELD, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Associated Architectural Metal

    EIN 382807185 · Headquarters: SOUTHFIELD, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Associated Artist of Butler County

    EIN 237285883 · Headquarters: Butler, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Associated Arts of Ocean Shores

    EIN 237394621 · Headquarters: Ocean Shores, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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