Double-decker bus
With the exception of coaches, double-decker buses are uncommon in the United States. Many private operators, such as Megabus, run by Coach USA, employs double-decker buses on its busier intercity routes.
Voiture État à 2 étages
The Voiture État à deux étages, (French: "state double-deck passenger car"), were a class of double-deck carriages built for the Chemin de fer de l'État (state railway) of France.