What does CDL stand for?

CDL stands for Commercial Driver's License. This designation is specifically used in the United States to authorize individuals to operate commercial motor vehicles, which can include large trucks, buses, and other heavy vehicles. A Commercial Driver's License is essential for anyone who intends to drive a vehicle that meets certain weight and passenger capacity requirements, ensuring that the driver is qualified and knowledgeable about safety regulations, vehicle operation, and road laws.

The other options, while they may seem plausible, do not accurately reflect the established terminology or purpose associated with commercial driving requirements. The correct designation is important not only for compliance with laws but also for maintaining safety standards on the roadways.