4-H is the nation's largest youth development organization, offering hands-on learning programs in science, agriculture, health, civic engagement, and leadership for young people ages 5 to 18. Local 4-H clubs are active in every county in the United States, and families can find programs through their local Cooperative Extension office. Participation builds confidence, leadership, and real-world skills in young people.

The ABLE National Resource Center provides information on ABLE accounts, which allow individuals with disabilities to save and invest money without losing eligibility for means-tested benefits like SSI and Medicaid. Families can compare state ABLE programs, since every state administers its own. Differentiator: financial planning tool specific to disability, directly affects long-term financial independence and benefit retention.

The Arc advocates for and serves people with intellectual and developmental disabilities and their families, with a national network of chapters providing direct support, advocacy, and community connection. Local Arc chapters offer services ranging from housing and employment support to family navigation and crisis assistance. Families can find their local Arc chapter through the national chapter locator.

OH FAMILY tool that creates family-friendly activities, worksheets, conversation prompts, and learning missions.

ACL is the federal agency responsible for increasing access to community supports for older adults and people with disabilities of all ages, overseeing programs that fund state developmental disability councils, independent living centers, and aging services. Families can use the ACL website to understand how federal disability and aging policy connects to programs in their state. Differentiator: federal policy and funding agency, the structural backbone behind many state-level disability programs referenced elsewhere in this list.