What does RORO stand for in transportation?

RORO stands for "Roll on, roll off," which refers to a method of transporting vehicles, such as cars and trucks, on specialized ships. This design allows vehicles to be driven directly onto the vessel and off again upon arrival, which is especially efficient for transporting large quantities of automobiles or heavy machinery across water. The roll-on, roll-off method is utilized in maritime travel, making loading and unloading quicker compared to traditional methods that might require cranes or other equipment. The simplicity and efficiency of this process are key reasons why RORO ferries are popular in the shipping industry.

The other options present terms that might relate to transportation or operations within a corporate context but do not accurately reflect the terminology and function recognized widely in shipping logistics.