The National Alliance on Mental Illness (NAMI) is a leading nonprofit organization dedicated to improving the lives of individuals affected by mental illness. Founded in 1979, NAMI provides support, education, and advocacy for those living with mental health conditions and their families. Through various programs and resources, NAMI aims to raise awareness, reduce stigma, and promote better understanding of mental health issues. Their initiatives include support groups, educational workshops, and public policy advocacy, making a significant impact on mental health awareness across the United States.