General Reference

Arcaini's Italy Map- an interactive, clickable map of Italy and its regions.
Around Naples - online encyclopedia of Naples, hosted at the University of Maryland.
Chi era costui - searchable catalog of memorials and plaques from around Italy.
CIA World Factbook - information on Italy.
De Mauro Paravia - an online Italian dictionary.
Dizionario Etimologico Online - an online version of Ottorino Piangiani's Vocabolario etimologico della lingua italiana (first published in 1906).
Garzanti- online dictionaries and Italian language resources.
Italian Government Ministers - list of heads of state and cabinet ministers, 1861-1945.
Swissinfo.ch - website with resources on the Ticinesi and Italian-Swiss migrations.
Treccani - searchable website of Enciclopedia Treccani, including vocabulary and biographical entries.
Windows on Italy - maps, travel and cultural resources, hosted by Trinity College (Australia).