Italian dressing. You may also see this referred to by the singular partitive form "italialaista salaattikastiketta".
It is a mystery why a salad of cooked meats and vegetables in a mayonnaise dressing should be called "Italian salad" in Finland, but it is.
Italian chicory, a bitter green salad plant with pretty blue flowers. You may also see this referred to by the singular partitive form "italiansikuria".