What does NBC stand for today?

The correct interpretation of NBC today is "National Broadcasting Company." This designation reflects the network's historical role as a major television and radio network in the United States, which began operations in 1926. The name signifies its national reach and focus on broadcasting content to audiences across the country. The term "broadcasting" specifically highlights NBC's role in disseminating audio and visual content through a network of radio and television stations. This choice aligns with NBC's identity as one of the long-established mainstream media companies in America, known for its diverse programming and significant influence on American pop culture.

In contrast, other options presented do not accurately represent the historical branding and operational focus of NBC. Each alternative name mischaracterizes the essence and legacy of the organization.