What is another word for CUG?
Pronunciation: [kˈʌɡ] (IPA) 
CUG, or "closed user group," refers to a type of telecommunication service where a limited group of people are allowed to communicate with each other through a closed circuit. Some synonyms for CUG include "private network," "restricted communication group," and "exclusive communication circle." CUGs are often used by businesses and organizations to maintain privacy and security while communicating sensitive information. Other related terms include "secure group communication," "confidential communication network," and "closed-door communication." Regardless of the term used, the concept of a CUG remains an important tool for secure communication and collaboration among select audiences.
