Embassy World
Italian embassies around the world.
http://www.embassyworld.com/embassy/Italy2.html

Enjoy Rome
Index of embassies and consulates in Rome.
http://www.enjoyrome.com/tourist/cityguide/consulates.html

Go Abroad.com
Comprehensive list of foreign embassies in Rome.
http://www.embassiesabroad.com/embassy.cfm?embassy=home&countryID=230

RomeBy.com
Index of foreign consulates in the city.
http://www.romeby.com/tourist/tour6.htm

Rome-city-guide.org
A-Z of foreign embassies in the Eternal City.
http://www.rome-city-guide.org/city-guide/embassy-in-rome.htm

Yahoo!
Links to the websites of Italian embassies and consulates in several countries around the globe.
http://dir.yahoo.com/Regional/Countries/Italy/Government/Embassies_and_Consulates/