MSW stands for Master of Social Work, which is a professional degree in the field of social work. It is a graduate-level degree that provides a broad understanding of foundational social work theories, research methods, and practices. MSW programs offer more specialized training than Bachelor of Social Work (BSW) programs, and they promote macro-, mezzo-, and micro-aspects of professional social work practice. MSW degree holders can work in a variety of settings with different populations, such as mental health and substance abuse treatment programs, community health worker, case manager, and more.

LCSW stands for Licensed Clinical Social Worker, which is a professional holding a clinical license. An LCSW is a title and credential conferred by state social work boards to social workers who meet requirements for clinical licensure. To become an LCSW, one needs to be an MSW, complete additional clinical training beyond their master’s program, and meet state-specific requirements to obtain licensure. LCSWs can provide psychotherapy and other clinical and mental health services, assess, diagnose, and treat various mental health disorders.