Nomentano is the 5th quartiere of Rome (Italy), identified by the initials Q. V. The name derives from the ancient road Via Nomentana. It belongs to the Municipio II.

Pietralata is the 21st quartiere of Rome, identified by the initials Q. XXI, and belongs to the Municipio IV. Its name comes from the Latin Prata Lata meaning large fields, which is possibly a reference to the large amount of nature and vegetation present.