The National Security Council (NSC) is a vital team in running the United States of America. This council, established in 1947, comprises government officials who advise the president of the United States on matters of national security. However, if one wants to avoid using the term 'National Security Council' for some reason, they could use a few synonymous terms. Some of these synonyms for the National Security Council include: the National Security Advisor, the NSC, the Security Council, or the Committee of National Security Council. These terms can help vary one's vocabulary while still communicating the same idea to the reader or listener.