Okay, according to the help file, there should be some language trainers floating around in the game somewhere. Anyone have any idea where some of them are? I should be able to listen to a language to gradually improve my fluency of it, but that is taking too long for me, I would rather just go learn it.

Other players can "teach" you languages too.

That is good to know! Thanks, Tower. There are so many languages in the game, a lot of it is probably just fluff, but sometimes they say something useful or give some kind of clue about the zone.