Toscana IGT?is the most famous ? and the most commonly used ? of Italy's?Indicazione Geografica Tipica?(IGT) titles. The geographical region it indicates is, in short,?Tuscany. Toscana IGT wines can be made in any village in any of Tuscany's 10 provinces (Arezzo, Firenze, Grosseto, Livorno, Lucca, Massa Carrara, Pisa, Pistoia, Prato and Siena).