The term 'Great Salt Lake State' refers to the U.S. state of Utah, which has four letters in its abbreviation, UTAH. Utah is located in the western United States and is bordered by Idaho, Wyoming, Colorado, Arizona, and Nevada. It is known for its diverse terrain, including mountains, deserts, and forests. The Great Salt Lake, the largest saltwater lake in the Western Hemisphere, is located in Utah and is a major tourist attraction.