Update: Tuesday, September 20

Today we added preliminary support for new languages that will soon be offered globally to Guild Wars players. The addition of these new languages foretells the opening of Guild Wars in additional regions of the world. We are excited about the opportunity to offer Guild Wars to players from new areas, and we look forward to welcoming those players into the game. The expansion of Guild Wars into these new regions will further demonstrate the global nature of the game, and will add even greater significance to the Guild Wars World Championship, details of which will be provided in the future.

In the short term, the additional languages are in limited testing, and they will not be available for selection by players. Eventually, these languages will be offered as a choice to all players via the language selection interface option.

http://www.guildwars.com/support/gameupdates/updatearchive-2005-09.php