What does the T symbol mean on a 2008 sprinter van?

The "T" symbol on a 2008 Sprinter van stands for "Turbo." It indicates that the van is equipped with a turbocharged engine. Turbochargers are devices that use the exhaust gas from an engine to drive a turbine, which in turn compresses the air entering the engine. This compressed air allows the engine to burn more fuel and produce more power. Turbocharged engines are often used in vehicles that need extra power, such as vans hauling heavy loads or driving at high altitudes.