Conlangs and Fantasy Languages

About

Names of constructed languages (excluding Tolkien's, which get a list of their own) and languages presented only in works of fiction. I'm going to be flexible about what gets listed and include both developed artificial languages and named 'fictional' languages that just add narrative colour to the works in which they appear; it saves our having to draw a line between the two.

See also Cryptolects and Writing From Another World.