Abbreviation of nuclear weapon, biological weapon and chemical weapon.
"The treaty aims to ban nbc weapons by prohibiting the use of nuclear, biological, and chemical arms in warfare."
In plain English: NBC is an American television network that broadcasts shows and news to millions of viewers every day.
"I tuned in to NBC on television to watch the evening news."
Abbreviation of nuclear, biological, chemical.
"The government issued warnings about potential NBC attacks in border regions."
"The nbc news team is working on their next broadcast tonight."
Initialism of National Broadcasting Company: U.S. television and radio network.
"NBC broadcast the championship game live across its national network."