United Way of Waco-McLennan County
- Responding to priority health and human service needs through gathering and distributing the community resources of volunteers and donations. Contact information and descriptions of member agencies, volunteer center, and board of directors.
- http://www.unitedwaywaco.org/

Waco Newcomers Club
- Includes meetings, activities, membership, and purpose.
- http://waconewcomers.com/

Historic Waco Foundation
- Manages 4 house museums open for tours and sponsors several festivals and events. Museum photos, calendar of events, membership information, and volunteer opportunities.
- http://www.historicwaco.org/

Advocacy Center
- Brings healing to children and adults who are victims of crime, and facilitates change to end violence. Includes details of programs, educational resources, and how to get involved through volunteering or donating.
- http://www.advocacycntr.org/

Cooper Foundation
- Benevolent trust funding nonprofit organizations to carry out experimental projects, research, surveys, and to address special community needs for which normal financing is not available. Information on application and list of past grantees.
- http://www.cooperfdn.org/

Waco Harley Owners Group
- Events calendar and information on membership. Members-only area for newsletter and photos.
- http://www.wacohog.com/

Waco Habitat for Humanity
- Christian nonprofit building affordable housing. Includes building schedule, how to volunteer or donate, women's building events, and ReStore.
- http://www.wacohabitat.org

Waco Chess Club
- Site contains chess links, notes and news, club information and contacts, and scheduled events.
- http://www.marioandwindy.com/wacochess/

Methodist Children's Home
- Local provider of services that protect, support, and enhance the lives of children, youth and their families.
- http://methodistchildrenshome.org