Associazione Sportiva Roma
In short
Associazione Sportiva Roma is a professional Italian football club based in Rome that competes in Serie A. The club has won three league titles and several domestic and European trophies.
In plain words
It is a famous football team from the capital of Italy. They play in the highest division of Italian football and have a very large, loyal following of supporters.
A simple example
A fan might wear a red and yellow shirt to watch the team play a match at the Stadio Olimpico.
Why it matters
The club is a major symbol of Roman identity and a consistent competitor in both Italian and European football. Their history and trophy wins make them one of the most significant teams in the country.
Easy to mix up
Do not confuse them with Lazio, which is their local rival from the same city.