- 4-H Cooperative Curriculum System - 4HCCS is the nationwide curriculum development system of the Cooperative Extension Service. Its mission is to provide high quality experientially based curriculum products to 4-H and other non-formal youth development organizations. Over 150 curriculum products are currently available and may be ordered online.
- Amazing Kids - Inspiring excellence in children by celebrating the amazing achievements of children from around the world.
- Harvard Family Research Project (HFRP) - Strives to increase the effectiveness of public and private organizations and communities as they promote child development, student achievement, healthy family functioning and community development. Research areas, publications, news, evaluation exchange, contacts.
- National Association of Clubs for Young People - All areas of youth work including sporting, creative and training opportunities for young people to help them realise their potential.
- National Youth Development Information Center (NYDIC) - Provides funding, training, policy, research, evaluation, statistical, career, and program information for those who work with or on behalf of youth.
- National Youth Employment Coalition - Promoting initiatives to help youth in becoming lifelong learners, productive workers and self-sufficient citizens.
- Open Youth Organization (OYO) - A volunteer youth development group that promotes joint youth and adult learning through simple community based clubs as well as shared knowledge on the web. This organization is currently in startup mode.
- Youth Action for Peace - International movement bringing together young people with goals of justice, peace and human solidarity.