The term "you-drive" refers to a self-drive car rental service, but there are several other synonyms for this term. One of them is "self-drive," which is used interchangeably with you-drive to refer to a car rental service where the customer drives the car. Another synonym is "rent-a-car," which is a common term used globally to refer to a car rental service. "Drive-it-yourself" or "DIY" is also another synonym used to refer to you-drive car rentals. Lastly, "auto hire" is another term sometimes used to refer to the service, especially in regions where British English is spoken. Regardless of the synonym used, the core idea is the same - renting a car and driving it yourself.