Distinctions between programs, departments, and institutes
Program is a plan of either tutor-based or research-based application, is which often designed for undergraduate or graduate studies and either instructed or supervised by faculty members.

Department is a division of the university, is which colony of the group of faculty members with the expertise in the specific area of the colony. The programs are often presented by departments.

Institute is a specialized division of a department, has which been established with a group of affiliated faculty members of the host society. Institutes generally conduct the research in highly-specific fields of science and technology and a plethora of graduate research stuffs would be pursued in such organizations.