In order for any subject to organize itself into a science, it needs to evolve clear definitions of concept, a basic philosophy, well-developed principles, and operative powers. In order for the subject to establish itself, it should also develop procedures, strategies, custom and usages. Language permits a wide variation in the use of words. But for the purpose of theoretical clarity, precise distinctions need to be made which do not exist in every day use.
The distinction proposed here between organization and institution is essential for formulating a complete theory of social development. In common usage we refer to a school or college as an educational institution. People frequently refer to the offices they work in as "our institution". At times we use the word with reference to institutions that are gross and physical and at other times with reference to things institutions that are less physical and more subtle. House and home are such words. A house is a physical building; a home is a subtle concept. School and education are equally so. A building can stand for a school, but education is a concept.
The words organization and institution are often used synonymously. While language permits this usage, theory requires that we make a clear distinction between the gross form (organization) and the more subtle form (institution). A school is an organisation; education is a national institution. Railways are an organisation; transport is an institution. Courts are organisations; law is an institution.
Act - Activities - System - Organisation - Institution - Culture - Custom - Usage - Consciousness