Paris-Charles de Gaulle Airport is also referred to as Roissy Airport and it's the most important airport of Parijs. It's also Europe's busiest airport. In French the name is Aéroport Paris-Charles de Gaulle. An Iranian man has lived in the terminal for eighteen years (1988-2006) after he had lost his identification. This man has been the inspiration for the movie The Terminal from Steven Spielberg.
The largest airport of Paris is designated by the aviation industry with the IATA code CDG, the ICAO code is LFPG. According to the Wikipedia article about Paris-Charles de Gaulle Airport has four take-off and landing runways.
At the time of writing this, there are six car rental companies who have offices at the Paris airport Charles de Gaulle: Avis, Budget, Europcar, Hertz, National and Sixt.
The airport's official website can be found via the following address link: Paris-Charles de Gaulle Airport