Causes: Hot Lines & Crisis Intervention, Mental Health, Sexual Assault Services, Suicide Prevention

Mission: RAINN is the nation's largest anti-sexual violence organization. RAINN operates the National Sexual Assault Hotline at 1.800.656.HOPE and the National Sexual Assault Online Hotline at online. rainn. org, and publicizes the hotline's free, confidential services; educates the public about sexual violence; and leads national efforts to prevent sexual violence, improve services to victims and ensure that rapists are brought to justice.