RATP

RATP stands for Régie Autonome des Transports Parisiens, which translates to the Autonomous Operator of Parisian Transports. It is a public transportation authority based in Paris, France, responsible for operating the majority of public transport in the Île-de-France region, including the Paris Métro, buses, trams, and the RER suburban rail network. Established in 1949, RATP plays a crucial role in facilitating urban mobility within the city and its surrounding areas. The organization is noted for its extensive transportation network and integrates various modes of transport to provide convenient travel options for commuters and visitors in the Paris region.