Non-PRO Italian to English Bus/Financial Law: Taxation & Customs Application for allocation of tax file number

In the "Certificato di attribuzione del codice fiscale" which is issued by the Agenzia Entrate there is a box that specifies the issuing office. It has "UT Bologna 1". I am assuming that UT stands for ""Ufficio Tasse", but was hoping someone could please confirm (or deny!) this, and any better suggestions would be welcome.
Thanks so much
Isobel