noun

• A state in the southwestern United States, established 1912. Capital: Phoenix.
• (historical) A territory of the southwest Confederate (1862–1865) and United States of America (1863–1912), with its capitals at Tucson, Prescott, and Phoenix.
• (historical) A department of the northwest Second Mexican Empire (1863–1865), with its capital at Altar.
• (rare) A unisex given name
• Arizona Beverage Company, which sells its products under the name AriZona.
• Several places named for the state or territory.
• Arizona City, A census-designated place in Arizona, United States.
• An unincorporated community in Louisiana, United States.
• An unincorporated community in Nebraska, United States.
• A locality in Manitoba, Canada.
• A municipality of Atlántida, Honduras.