Bing found the following results
Adriatic Sea - Wikipedia
Adriatic Sea - Simple English Wikipedia, the free encyclopedia
Adriatic Sea - Wikiwand
List of islands in the Adriatic - Wikipedia
Adriatic Sea - New World Encyclopedia
Category:Adriatic Sea - Wikipedia
Adriatic Sea | Mediterranean, Croatia, Italy, & Map | Britannica
Adriatic Sea - WorldAtlas
Features and locatino of the Adriatic Sea | Britannica
The Adriatic Sea Encyclopedia | SpringerLink