Dota is a series of strategy video games by Valve. Dota may also refer to: Arts and entertainment Dota (singer), German singer-songwriter "Vi sitter i Ventrilo och spelar DotA", a song by Basshunter "DotA", 2007 single version "DotA", 2008 Now You're Gone – The Album version Geography Dota (canton), a canton in the province of San José, Costa Rica Medicine The Declaration of the Americas on Diabetes (DOTA 1996). This is one of several regional declarations co-sponsored by the World Health Organization and the International Diabetes Federation, the first being the St. Vincent Declaration (WHO EURO 1989). DOTA (chelator), a chemical DOTA-TATE, a substance used in cancer treatment 90Y-DOTA-biotin, another substance used in cancer treatment Video games Defense of the Ancients (DotA), a mod for the video game Warcraft III: Reign of Chaos Dota 2, a standalone sequel to DotA Dota Underlords, a strategy game spin-off to Dota 2 Television Dota: Dragon's Blood, American animated show