Big Brothers and Sisters - Crawford County, PA
- The Big Brothers and Big Sisters of Crawford County, Pennsylvania.
- http://zinc.mdvl.net/~bigbrsi/

Big Brothers- Big Sisters, PEI
- A nonprofit volunteer organization committed to making a positive difference in the quality of life for children in Prince Edward Island.
- http://www.bigbrothersbigsisterspei.org

Big Sisters Ontario
- Information about the benefits of the Big Sisters program and how to get involved.
- http://www.bigsisters.org/

Youth Service Bureau of LaPorte County, IN
- The Youth Service Bureau of LaPorte County, Inc. was created in 1972 and continues to provide programs and services relevant to the youth and families of today. Joined forces in 1990 with Big Brothers Big Sisters to connect kids to positive role models.
- http://www.youthservicebureau.com

Big Brothers Big Sisters of Central Arizona
- Mentoring programs for children and youth in Phoenix and Central Arizona.
- http://www.bbbsaz.org

Big Brothers Big Sisters of America
- The largest mentoring organization in the United States, volunteers provide support and advice to youth. Information on joining, local chapters, donations, news and stories.
- http://www.bbbsa.org/

Big Brothers Big Sisters International
- Promotes and supports the development of one-to-one mentoring programs for children and youth around the world. Includes member organizations around the world.
- http://www.bbbsi.org/