The term "BRICs" comes from the English word, referring to Brazil, Russia, India and China. These four countries are called "BRICs" because the pronunciation of the combination of the first letters of their English names is very similar to the English word "bricks".
The term "BRICs" was first proposed by Jim O'Neill, the chief economist of Goldman Sachs in 2003. In a report that year, Goldman Sachs predicted that the BRICs would lead the world economy by 2050, and the world's new six largest economies would become China, the United States, India, Japan, Brazil and Russia.