RS was a premium uprgrade option and special trim package that was available only on Camaros. RS stands for Rally Sport.
rally sport
residence
the rs in most cars means rally sport
The 3 R's stand for: Reduce, Reuse, and Recycle. Perhaps the 3 Rs now stand for something else, but originally, the 3 Rs stood for (R)eading, w(R)iting, and a(R)ithmetic.
ford focus rs
RS stands for RennSport, which is a German phrase. It literally translates as "racing sport". The Audi RS6 line is one of the most popular line of cars for Audi and continues to have many fans for it's sporty feel.
Rally Sport
It stands for Rupees.
Rally Sport
For ease of reading, the form Rs is less confusing than rs. Example: "Railroad crossing look out for cars. Can you spell it without any Rs?"
It usually means Rally Sport
Rally Sport