| Organization |
Prop.1A |
Prop. 2 Treatment of Farm Animals |
Prop. 3 Children's Hospitals |
Prop. 4 Parental Notification |
Prop. 5 Nonviolent Offenders |
Prop. 6 Criminal Penalties |
Prop. 7 Renewable Energy |
Prop. 8 Same- Sex Marriage |
Prop. 9 Victims' Rights |
Prop. 10 Alternative Fuel Vehicles | Prop. 11 Redistricting | Prop. 12 Veterans' Bonds | |
| Alameda County Taxpayers Association |
n |
n | n | - | n | y | n | - | y | n | y | y | |
| ACLU of Northern California | - | - | - | n | y | n | - | n | n | - | - | - | |
| AARP | - | - | - | - | - | - | - | - | - | - | y | - | |
| Bay Area Reporter | y | y | y | n | y | y | n | n | n | y | n | y | |
| California Chamber of Commerce | n | n | y | - | n | - | n | - | - | n | y | y | |
| California Correctional Peace Officers Assoc. | - | - | - | - | n | y | - | - | y | - | n | y | |
| California Farm Bureau | n | n | n | - | n | n | n | - | y | n | y | y | |
| California Federation of Teachers | y | - | y | n | y | n | - | n | n | n | n | y | |
| California Labor Federation | y | - | - | n | y | n | n | n | n | n | n | y | |
| California League of Conservation Voters | y | - | - | - | - | - | n | - | - | n | n | - | |
| California Taxpayers Association | - | - | - | - | - | - | n | - | - | n | y | - | |
| California Teacher's Association | - | - | y | n | - | n | - | n | n | - | - | - | |
| Calitics | y | y | y | n | y | n | n | n | n | n | n | y | |
| Contra Costa Times | n | y | y | n | n | n | n | n | n | n | y | y | |
| Courage Campaign | y | y | y | n | y | n | - | n | n | n | n | y | |
| Daily CAL | y | y | y | n | y | n | n | n | n | n | y | y | |
| Democratic Party (California) | y | y | y | n | y | n | n | n | n | - | n | y | |
| East Bay Express | n | y | - | n | y | - | - | n | - | - | y | - | |
| Equality California [Website archived at archive.org] | - | - | - | n | - | n | - | n | n | - | n | - | |
| Friends Committee on Legislation | - | y | n | n | y | n | n | n | n | n | y | - | |
| Green Party (California) | - | y | n | n | y | n | n | n | n | n | n | y | |
| Howard Jarvis Taxpayers Association | n | - | n | - | - | - | - | - | - | n | - | - | |
| Los Angeles Times | y | n | y | n | n | n | n | n | n | n | y | y | |
| League of CA Cities | - | - | - | - | n | - | n | - | y | - | y | - | |
| League of Women Voters of California | y | - | y | n | y | n | n | n | n | n | y | ||
| Libertarian Party (California) | n | n | n | - | - | n | n | n | - | n | n | n | |
| Natural Resources Defense Council [Website archived at archive.org] |
y | - | - | - | - | - | n | - | - | n | - | - | |
| Oakland Tribune | n | y | y | n | n | n | n | n | n | n | y | y | |
| Orange County Register | n | n | n | y | y | n | n | n | n | n | y | n | |
| Peace and Freedom Party | - | y | n | n | y | n | n | n | n | n | n | - | |
| Planning and Conservation League | - | y | - | - | - | - | - | - | - | - | - | - | |
| Republican Party (California) | n | n | n | y | n | y | n | y | y- | n | - | y | |
| Riverside Press-Enterprise | n | - | n | n | n | n | n | n | n | n | y | y | |
| Sacramento Bee | n | n | n | n | n | n | n | n | n | n | y | n | |
| San Diego Union-Tribune | n | y | n | y | n | n | n | n | n | n | y | n | |
| San Diego Taxpayers Assoc. | n | - | - | - | - | - | n | - | - | - | - | - | |
| San Francisco Bay Guardian | y | y | n | n | y | n | n | n | n | n | n | y | |
| San Francisco Chronicle | y | n | y | n | n | n | n | n | n | n | y | y | |
| San Francisco League of Young Voters [archived at archive.org] | y | y | n | n | y | n | n | n | n | n | n | y | |
| San Francisco Planning & Urban Research Association | y | - | - | - | - | - | n | - | - | n | y | - | |
| San Francisco Tomorrow | y | - | - | - | - | - | n | - | - | n | - | - | |
| San José Mercury-News | y | y | y | n | n | n | n | n | n | n | y | y | |
| Santa Rose Press-Democrat | y | - | - | - | n | n | n | n | n | y | y | ||
| Service Employees Int. | - | - | - | n | y | n | n | n | n | n | - | - | |
| Sierra Club California [archived at archive.org] | y | y | - | n | - | - | n | - | - | n | - | - | |
| Union of Concerned Scientists | - | - | - | - | - | - | n | - | - | n | - | - | |
| Organization | Prop.1A High Speed Rail |
Prop. 2 Treatment of Farm Animals |
Prop. 3 Children's Hospitals |
Prop. 4 Parental Notification |
Prop. 5 Nonviolent Offenders |
Prop. 6 Criminal Penalties |
Prop. 7 Renewable Energy |
Prop. 8 Same- Sex Marriage |
Prop. 9 Victims' Rights |
Prop. 10 Alternative Fuel Vehicles | Prop. 11 Redistricting | Prop. 12 Veterans' Bonds |