stands for. NA stands for National Association because teams get together to race across the country. SC stands for Stock Car because it’s not bicycles we’re talking about. AR stands for Auto Racing because that’s what it is, isn’t it? NASCAR has been around for years, and it attracts many people of different backgrounds and interests. It’s an organization that sanctions many different auto races. and it includes three main series. Predominantly, the Sprint Cup Series presides over the other two, which