Left-hand drive is a term that refers to the position of the driver's seat in a vehicle, which is on the left side of the car. Synonyms for left-hand drive can vary depending on the region or country. For example, in some countries, it is commonly referred to as "left-hand traffic," while in others, it may be called "LHD" or "left-side steering." Some other terms used to describe left-hand drive include "left-sided driving," "left-hand orientation," "left-side driving," or simply "left-driving." No matter what term is used, the important thing is to be aware of any differences in driving practices when traveling to a new country with a left-hand drive car.