Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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. Associated Square Dancers

    EIN 953424693 · Headquarters: Garden Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Associated Square Dancers

    EIN 953506047 · Headquarters: SHERMAN OAKS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Associated Square Dancers

    EIN 953886068 · Headquarters: RESEDA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Associated Square Dancers

    EIN 953893758 · Headquarters: Duarte, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Associated Square Dancers

    EIN 954636053 · Headquarters: North Hollywood, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Associated Square Dancers of Superior California

    EIN 946128865 · Headquarters: Citrus Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Associated Students

    EIN 956042622 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Associated Students of California State University Los Angeles Inc

    EIN 952044300 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Associated Students of Claremont Mckenna College Inc

    EIN 237257382 · Headquarters: CLAREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Associated Students of Harvey Mudd College

    EIN 510178451 · Headquarters: CLAREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Associated Students of Merritt College Inc

    EIN 941608736 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Associated Students of Palomar College

    EIN 956000176 · Headquarters: San Marcos, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Associated Students of Stanford University

    EIN 941279777 · Headquarters: STANFORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Associated Students of the California Institute of Technology (Ascit)

    EIN 237088936 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  15. Associated Students of the California Maritime Academy

    EIN 946088686 · Headquarters: VALLEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Associated Students of the University of California at Berkeley

    EIN 940294680 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Associated Students of Yuba College

    EIN 946108649 · Headquarters: MARYSVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Associated Subcontractors Alliance

    EIN 330495641 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Associated Tile Contractors of Northern California Inc

    EIN 680459775 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. Associated Tile Contractors of Southern California

    EIN 956094478 · Headquarters: ROLLING HILLS ESTATES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Associated Tile Contractors of Southern California Inc Contract Admin Fund

    EIN 957001679 · Headquarters: ROLLING HILLS ESTATES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Associates for Community Education

    EIN 237417588 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. Associates of Brand Cultural Arts Center

    EIN 237027224 · Headquarters: GLENDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Associates of the Redlands Bowl Inc

    EIN 956093801 · Headquarters: Redlands, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Associates of Vietnam Veterans of America Chapter 391

    EIN 920930721 · Headquarters: Sonora, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Association Employees Union

    EIN 770114152 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  27. Association for Academic Surgery C/o Bsc Management Llc

    EIN 043242181 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Association for California Governmental Hr Professionals

    EIN 943011949 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Association for Chinese Families of the Disabled

    EIN 943101644 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Association for Commuter Transportation

    EIN 943223419 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Association for Computing Machinery

    EIN 680417322 · Headquarters: SANTA CRUZ, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Association For Continuing Education

    EIN 941682218 · Headquarters: Los Altos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Association for Criminal Justice Research

    EIN 237373788 · Headquarters: EL CERRITO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Association for Educational Development

    EIN 946182681 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Association for Facilities Engineering

    EIN 731625428 · Headquarters: Santa Clara, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. Association for Healthcare Documentation Integrity

    EIN 942495857 · Headquarters: Modesto, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Association for Holistic Health

    EIN 510191039 · Headquarters: Camarillo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Association for Human Achievement

    EIN 930703959 · Headquarters: Palos Verdes Peninsula, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Association for Information and Image Management International

    EIN 330442299 · Headquarters: La Jolla, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Association for Information and Image Management International

    EIN 330546598 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Association for Information and Image Management International

    EIN 943084154 · Headquarters: Orinda, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  42. Association for Meat Poultry and Seafood Innovation Inc

    EIN 920707341 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Association for Play Therapy Inc

    EIN 770259621 · Headquarters: CLOVIS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Association for Prenatal and Perinatal Psychology and Health

    EIN 330216576 · Headquarters: Redlands, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. Association for Professionals in Infection Ctrl & Epidemiology Inc

    EIN 042617264 · Headquarters: Lemoore, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Association for Professionals in Infection Ctrl & Epidemiology Inc

    EIN 042647347 · Headquarters: Auburn, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Association for Professionals in Infection Ctrl & Epidemiology Inc

    EIN 042701586 · Headquarters: La Quinta, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Association for Professionals in Infection Ctrl & Epidemiology Inc

    EIN 042734014 · Headquarters: Valencia, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Association for Promotion Peaceful Reunification China Capital Ca USA

    EIN 824617335 · Headquarters: Scaramento, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. Association for Radiologic and Imaging Nursing

    EIN 371604036 · Headquarters: Cerritos, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  51. Association for Research in Metaphysics

    EIN 330447409 · Headquarters: STANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Association for Retarded Citizens Group Home-casa De Esperanza

    EIN 953860064 · Headquarters: EL MONTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Association for Retarded Citizens San Bernardino Area

    EIN 956209160 · Headquarters: SAN BERNARDINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Association for Senior Day Health

    EIN 770178333 · Headquarters: Palo Alto, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Association for Specialty Coffee

    EIN 521312827 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Association for Spirit-based Practitioners

    EIN 861493430 · Headquarters: Pleasant Hill, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Association for Talent Development Sf Easy Bay Chapter

    EIN 474249611 · Headquarters: SAN RAMON, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. Association for Talent Development(atd)- Golden Gate Chapter Inc

    EIN 946127719 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  59. Association for the Advancement of Asians

    EIN 934980007 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Association for the Mentally Retarded at Agnews Incorporated

    EIN 941690101 · Headquarters: GILROY, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. Association for the Rights of Disabled Consumers Inc

    EIN 237440695 · Headquarters: Bay Point, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Association for Unmanned Vehicle Systems

    EIN 237420140 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. Association for Women Geoscientists Foundation

    EIN 942938573 · Headquarters: Berkeley, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. Association for Women in Architecture Foundation Inc

    EIN 954648804 · Headquarters: Torrance, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. Association for Women in Computing Inc

    EIN 521147582 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Association for Women in Science Inc

    EIN 270955566 · Headquarters: San Mateo, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. Association for Women in Science Inc

    EIN 394502695 · Headquarters: San Mateo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Association for Women in Science Inc

    EIN 461056854 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Association for Women in Science Inc

    EIN 521408810 · Headquarters: San Mateo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Association for Women in Science Inc

    EIN 521459168 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Association for Women in Science Inc

    EIN 611557803 · Headquarters: Glendale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Association of Advocates for Children in Education & Social Awa

    EIN 275522764 · Headquarters: fairfield, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. Association of Airport Employees

    EIN 956152936 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Association of American Editorial Cartoonists

    EIN 710576301 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Association of American Educators Founda

    EIN 330623003 · Headquarters: Mission Viejo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Association of Anatomy Chairmen Department of Biological Structure

    EIN 910850360 · Headquarters: Colton, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Association of Asian Bankers

    EIN 902635597 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Association of Asian Veterinary Medical Professionals at Uc Davis

    EIN 880708198 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Association of Auxiliaries Corporation for Children

    EIN 770360484 · Headquarters: Palo Alto, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  80. Association of Bioscience Financial Officers

    EIN 943187188 · Headquarters: Belmont, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Association of Black Social Workers of Greater Los Angeles Inc

    EIN 237058646 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Association of Business Trial Lawyers

    EIN 330540424 · Headquarters: La Mesa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Association of Business Trial Lawyers Northern California Chapter

    EIN 943139617 · Headquarters: SAN MARCOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Association of Business Trial Lawyers of Los Angeles

    EIN 510167001 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Association of Business Trial Lawyers of Orange County

    EIN 330795815 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Association of Ca Recycling Industries

    EIN 953767502 · Headquarters: SAN GABRIEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Association of California Car Clubs

    EIN 237261691 · Headquarters: CITRUS HEIGHTS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Association of California Construction Managers

    EIN 680165690 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Association of California Life & Health Insurance Companies

    EIN 946122439 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Association of California School Administrators

    EIN 941745199 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Association of California School Adminstrators- North Charter

    EIN 861740740 · Headquarters: McClellan, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  92. Association of California State Supervisors Inc

    EIN 680001381 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Association of California State Supervisors Inc

    EIN 680001382 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Association of California State Supervisors Inc

    EIN 680001383 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Association of California State Supervisors Inc

    EIN 680001384 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Association of California State Supervisors Inc

    EIN 680001386 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Association of California State Supervisors Inc

    EIN 680001387 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Association of California State Supervisors Inc

    EIN 680001388 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Association of California State Supervisors Inc

    EIN 680001389 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Association of California State Supervisors Inc

    EIN 680001390 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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