The term 'DESERT'S STATE' is referring to the U.S. state of Utah, which has four letters in its name. Utah is located in the western United States and is known for its desert landscape. It is bordered by Colorado, Wyoming, Idaho, Arizona, and Nevada. The state is home to five national parks, including Zion National Park, Bryce Canyon National Park, and Arches National Park. Utah is also known for its ski resorts, which attract visitors from around the world.