What is "sunndi"

In the fictional World of Greyhawk campaign setting for the Dungeons & Dragons roleplaying game, Sunndi is a political state situated in the region of the Flanaess. Sunndi was originally given a very brief description by Gary Gygax in 1980's World of Greyhawk Fantasy Game Setting. In 1999, a much expanded description was included in a new "reboot" of the Greyhawk campaign setting published by Wizards of the Coast. This new edition describes Sunndi as a former province of the Great Kingdom with a history of interracial tolerance that has only recently declared itself to be an independent kingdom. In the massively shared Living Greyhawk campaign (2000–2008), Sunndi was a region assigned to Belgium, Netherlands, and Luxembourg.