Gallo-Italic in the context of "Gallo-Italic of Basilicata"

Venetian, also known as wider Venetian or Venetan (łengua vèneta [ˈɰeŋɡwa ˈvɛneta] or vèneto [ˈvɛneto]), is a Romance language spoken natively in the northeast of Italy, mostly in Veneto, where most of the five million inhabitants can understand it. It is sometimes spoken and often well understood outside Veneto: in Trentino, Friuli, the Julian March, Istria, and some towns of Slovenia, Dalmatia (Croatia) and the Bay of Kotor (Montenegro) by a surviving indigenous Venetian population, and in Argentina, Australia, Brazil, Canada, Mexico, the United States and the United Kingdom by Venetians in the diaspora.

Although referred to as an "Italian dialect" (Venetian: diałeto; Italian: dialetto) even by some of its speakers, the label is primarily political, referring to geography and not linguistics. In the realm of linguistics, Venetian is often considered a separate language from Italian, with its own local varieties. Its precise place within the Romance language family remains somewhat controversial however. Both Ethnologue and Glottolog group it into the Gallo-Italic branch (and thus, closer to French and Emilian–Romagnol than to Italian). Devoto, Avolio and Ursini reject such classification, and Tagliavini [it] places it in the Italo-Dalmatian branch of Romance.

The Lombard language (Lombard: lombard, lumbard, lumbart or lombart, depending on the orthography; pronunciation: [lũˈbaːrt, lomˈbart]) belongs to the Gallo-Italic group within the Romance languages. It is characterized by a Celtic linguistic substratum and a Lombardic linguistic superstratum and is a cluster of homogeneous dialects that are spoken by millions of speakers in Northern Italy and southern Switzerland. These include most of Lombardy and some areas of the neighbouring regions, notably the far eastern side of Piedmont and the extreme western side of Trentino, and in Switzerland in the cantons of Ticino and Graubünden. The language is also spoken in Santa Catarina in Brazil by Lombard immigrants from the Province of Bergamo, in Italy.

Swiss Italian (Italian: italiano svizzero, Italian: [itaˈljaːno ˈzvittsero]) is the variety of the Italian language taught in the Italian-speaking area of Switzerland. While this variety is mainly spoken in the canton of Ticino and in the southern part of Grisons (about 270,000 native speakers), Italian is spoken natively in the whole country by about 700,000 people: Swiss Italians, Italian immigrants and Swiss citizens with Italian citizenship.

The Swiss variety of Italian is distinct from the traditional vernaculars of the Italian-speaking area, which are classified as varieties of the Gallo-Italic Lombard language.

The Lombards of Sicily (Italian: Lombardi di Sicilia) are an ethnolinguistic minority living in Sicily, southern Italy, speaking an isolated variety of Gallo-Italic languages, the so-called Gallo-Italic of Sicily.