Zeroth

(r. undefined – undefined) Zeroth (ゼロス Zerosu): is a large country found North-east of Ishgar. It was once ruled by two kingdoms, the first being the Kingdom of Aedania (アデニアの王国 Adenia no ōkoku) which was governed by humans, and the other one by the elves, Kingdom of Gleanna (グリーナの王国 Gurīna no ōkoku). After the events known as "The Fall of Zeroth", its once furtile landscape and prospering people has since been turned to ruins as well as death, its inhabitabitance exchanged with monsters, demons and spirits alike.

Aedania
Kingdom of Aedania (アデニアの王国 Adenia no ōkoku):

Gleanna
Kingdom of Gleanna (グリーナの王国 Gurīna no ōkoku):