Re: is there a media type for XSL-FO?

A few years ago I was looking for the same thing and like you ended up 
empty. While XSL-FO as a formatting language is certainly an intermediary 
language that is rarely actually stored or requested, there are a few 
cases where one still wants a media type for it. The scenario I wanted it 
for was for storing reference documents for automated testing.

-- 
Arnd Beißner