USAN meaning in Regional ?

Answer:

What is United States Approved Name mean?

A United States Adopted Name (USAN) is a unique nonproprietary name assigned to a medication marketed in the United States. Each name is assigned by the USAN Council, which is co-sponsored by the American Medical Association (AMA), the United States Pharmacopeial Convention (USP), and the American Pharmacists Association (APhA).

The USAN Program states that its goal is to select simple, informative, and unique nonproprietary names (also called generic names) for drugs by establishing logical nomenclature classifications based on pharmacological or chemical relationships. In addition to drugs, the USAN Council names agents for gene therapy and cell therapy, contact lens polymers, surgical materials, diagnostics, carriers, and substances used as an excipient. The USAN Council works in conjunction with the World Health Organization (WHO) international nonproprietary name (INN) Expert Committee and national nomenclature groups to standardize drug nomenclature and establish rules governing the classification of new substances.

reference

Full Form	Category
Union of South American Nations	Community
University Satellite Network	Computing
Univalue Segment Assimilating Nucleus	General
United States Adopted Name	Governmental
United States Adopted Names	Regional
United States Approved Name	Regional