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.