It's Said to Be the World's Oldest Republic

This page is the CodyCross answer for the clue below from Futuristic City , Group 999, Puzzle 5 (Metal Printing).

Question is: It's Said to Be the World's Oldest Republic

and the answer is: SANMARINO

Word Meaning:

SAN — An Ancient Greek letter representing /s/ (uppercase Ϻ, lowercase ϻ), originally used in some dialects instead of sigma.

Definitions from Wiktionary.