California
- California Optometric Association
California Optometric Association is an organized community that provides a voice for the optometrists of this state. COA currently represents over 2,600 member optometrists in California, setting the standard in eye care.
- California Vision Foundation
The California Vision Foundation is a non-profit, optometric charity designed to provide low-income, working, uninsured families throughout the state of California with free comprehensive eye exams and low cost glasses.