TARS STARS is a nonprofit organization supporting individuals and families affected by TAR Syndrome (Thrombocytopenia-Absent Radius Syndrome) and other rare genetic limb differences. The organization helps people improve quality of life through education, advocacy, practical resources, adaptive tools and technology, community connections, accessible activities, and support for medical research. TARS STARS works to ensure individuals and families navigating rare limb differences have access to information, encouragement, resources, and opportunities that can help them achieve greater independence and reach their personal goals.