• Albanian: Spoken in Albania and Kosovo.
• Bosnian: Spoken in Bosnia and Herzegovina.
• Croatian: Spoken in Croatia.
• Greek: The official language of Greece and Cyprus.
• Italian: The official language of Italy and spoken in San Marino.
• Lombard: Lombard is a Romance language spoken in the Lombardy region of Italy, which is in the northern part of the country.
• Maltese: The official language of Malta.
• Portuguese: The official language of Portugal.
• Serbian: Spoken in Serbia and other Balkan countries.
• Sicilian: Sicilian is another Romance language spoken in Sicily, the largest island in the Mediterranean and an autonomous region of Italy.
• Spanish: The official language of Spain and widely spoken in Andorra.
• Turkish: Spoken in Turkey and parts of Cyprus.

These languages contribute to the rich linguistic mosaic of South Europe.