Volunteer Center of the Inland Empire
- Center promotes volunteerism, recruits volunteers, assists organizations and agencies in the training and development of their volunteers, and develops awareness of community needs.
- http://www.volunteercentersca.org/

Habitat for Humanity Coachella Valley
- Sole mission is to build decent affordable housing for those in need. Tells how one can make donations or volunteer, and qualifications for housing.
- http://www.habitatforhumanitycoachellavalley.org/

Inland Wellness Information Network
- An organization dedicated to informing the public about organ donation and public health issues.
- http://www.inlandwellness.org/

OPARC
- Information about programs and services of non-profit organization dedicated to helping people with disabilities and their families. Program facilities are in Montclair, Ontario, Upland, and Rancho Cucamonga.
- http://www.oparc.com/

Inland Empire Latino Lawyers Association
- A non-profit organization providing free legal aid to low income residents of Riverside and San Bernardino counties.
- http://www.iellaaid.org/

Inland Empire West Area of Narcotics Anonymous
- A guide for recovering addicts to find a list of meetings within the Inland Empire, as well as activities sponsored by this non-profit organization.
- http://todayna.org/iewana

Cats In Need Of Human Care
- Non-profit, no-kill, all volunteer cat rescue group. Includes photos of available animals, vaccination information, and information for volunteers.
- http://www.catsinneed.com/

California Resource Center for Nonprofit Management
- Provides training, resources, consulting, and networking opportunities to strengthen nonprofits in Riverside and San Bernardino Counties
- http://www.nonprofitresource.org