What does the acronym EV stand for?

The acronym EV stands for Electric Vehicle, which refers to any vehicle that is powered, at least in part, by electricity. This encompasses a variety of vehicle types, including fully electric cars and hybrids that utilize electric power alongside traditional fuel sources. Electric vehicles are notable for their potential to reduce greenhouse gas emissions, enhance energy efficiency, and promote sustainable energy sources. As awareness of climate change and the need for cleaner transportation options grows, the term "electric vehicle" has become more commonly recognized in discussions about modern automotive technology and environmental stewardship.

The other options refer to terms that do not accurately define the acronym EV in the context of automotive technology and electric mobility, which is why they are not the correct answer.