Category:Organizations based in California

• Clubs and societies in California‎ (5 C, 57 P)
• Companies based in California‎ (25 C, 200 P)
• Credit unions based in California‎ (30 P)
• Non-profit organizations based in California‎ (12 C, 408 P)
• Political parties in California‎ (2 C, 10 P)
• Research institutes in California‎ (10 C, 82 P)
• State agencies of California‎ (8 C, 116 P)
• Youth organizations based in California‎ (3 C, 37 P)
• Organizations based in California by county‎ (20 C)
• Emergency services in California‎ (3 C, 2 P)
• Organizations based in California by populated place‎ (38 C)

*

• Defunct organizations based in California‎ (1 C, 18 P)

C

• Charities based in California‎ (1 C, 257 P)
• Chambers of commerce in California‎ (5 P)
• Continental Singers‎ (2 P)
• Cooperatives based in California‎ (2 C, 22 P)
• Cultural organizations based in California‎ (5 C, 3 P)

E

• Educational organizations based in California‎ (7 C, 10 P)

H

• Housing rights organizations in California‎ (3 P)

L

• LGBT political advocacy groups in California‎ (16 P)

M

• Medical and health organizations based in California‎ (15 C, 185 P)

S

• Organizations based in the San Francisco Bay Area‎ (13 C, 33 P)
• Sports clubs and teams in California‎ (18 C, 4 P)

T

• Trade unions in California‎ (2 C, 35 P)

U

• United Farm Workers‎ (1 C, 15 P)

W

• California wine organizations‎ (8 P)

0–9

• The 1990 Institute

A

• Adventist Health International
• Affiliated New Thought Network
• Agape Lodge
• Alliance for Nuclear Responsibility
• American Society for Enology and Viticulture
• Another Mother for Peace
• Applied Technology Council
• Artists' Repertory Theatre
• Asia America Multitechnology Association
• Associated Farmers of California
• Association for Global New Thought
• Association for Studies in International Education
• Association of Monterey Bay Area Governments
• Association of Volleyball Professionals
• Astronomical Society of the Pacific

B

• BioCurious
• The Brotherhood of Eternal Love

C

• California Academy of Appellate Lawyers
• California Academy of Distinguished Neutrals
• California Avocado Society
• California Building Industry Association
• California Bureau of Automotive Repair
• California Certified Organic Farmers
• California Competes
• California Cooperative Oceanic Fisheries Investigations
• California Democratic Council
• California Earthquake Prediction Evaluation Council
• California Film Institute
• California Gambling Control Commission
• California Habeas Project
• California Healthcare Institute
• California High School Speech Association
• California Immigrant Union
• California Interscholastic Federation
• California Libertarian Alliance
• California Milk Processor Board
• California Office of Legislative Counsel
• California Outside Music Association
• California Rangeland Trust
• California Society of Anesthesiologists
• California Southern Baptist Convention
• California State Retirees
• List of California street gangs
• California Thoroughbred Breeders Association
• California Victory 2006
• CALinnovates
• Campaign for Economic Democracy
• Cart Narcs
• Causa Justa :: Just Cause
• Cedar Grove Productions
• Center for Asian American Media
• Center for Autism and Related Disorders
• CIF North Coast Section
• CIF San Diego Section
• CIF Southern Section
• CineGrid
• CivicActions
• Coalition for Effective Public Safety
• CommerceNet
• Connectivity Standards Alliance
• Continental Singers
• Convicted Women Against Abuse
• Cooper Ornithological Society

E

• Early Academic Outreach Program
• Emerge California
• Esperanto-USA

F

• Fannie Jackson Coppin Club
• The Fiber Optic Association
• Flight Test Safety Committee
• Fraternal Order of Real Bearded Santas
• Free Speech Coalition
• Friends of Abe
• Fungus Federation of Santa Cruz

G

• Gold Drum and Bugle Corps
• Golden Gate Bird Alliance

H

• HeartMath Institute
• HER Foundation
• Hertz Foundation
• Hidden Villa
• Home Builders Association of Northern California
• Howard Jarvis Taxpayers Association

I

• I Wor Kuen
• Impulse Drum and Bugle Corps
• Infrared Data Association
• Institute for the Study of Knowledge Management in Education
• International Kickboxing Federation
• International Society for Magnetic Resonance in Medicine
• International Stinson Club
• International Surf Lifesaving Association
• International Union of Nutritional Sciences
• The International Wizard of Oz Club
• Isla Vista Arts

K

• Kappa Zeta Phi
• The Kenneth Rainin Foundation
• King of the Cage

L

• Last Chance for Animals
• League of Women Voters of California
• Legal Services of Northern California
• LIGO Scientific Collaboration
• Linux Mark Institute

M

• Mega Society
• METI International
• Moishe House
• Mothers for Peace
• MusiCares

N

• NextGen America
• Nor Serount Cultural Association
• Northern California Translators Association
• Nuclear Whales Saxophone Orchestra

O

• Open Automotive Alliance
• Open Insulin Project
• Optical Storage Technology Association
• Organization of Pakistani Entrepreneurs of North America
• OSGi
• Oxford Round Table

P

• Pacific American Volunteer Association
• Pacific Research Institute
• Pi Alpha Phi
• Psi Chi Omega
• Public Counsel

R

• Red Guard Party

S

• Sacramento Regional Builders Exchange
• Securly
• Sir Francis Drake Society

T

• Taube Foundation for Jewish Life & Culture
• Temple of Set
• Tenth Amendment Center
• The Seasteading Institute
• The Sol Foundation
• Truthfinder

U

• United Farm Workers
• Universal Hydrogen
• Universal Life Church

V

• Verified Audit Circulation
• Vietnam Human Rights Network
• Visit California
• Visual Communications

W

• Warehouse Workers United
• West Coast Conference
• Western Plant Health Association
• Western Psychological Association
• Woman's Parliament of Southern California
• The Women's Conference
• World Association of International Studies
• Paul J. Wright

Y

• Ying On Association
• Youth in arts