ACM
Automobile Club de Monaco: an association founded in 1890 that organises the Monaco Formula 1 Grand Prix, the Monte-Carlo Rally and the Historic Grand Prix.
The ACM is one of the most prestigious automobile clubs in the world. It organises the famous Monaco Grand Prix every year, the flagship Formula 1 race held on the streets of the Principality. The ACM also runs the Monte-Carlo Rally and provides motoring services to Monaco residents.