Ok, I was wrong when I said that no other genres had disparaging abbreviations.

“I don’t understand what chick-lit means, and to a degree it’s just used to dismiss quite a lot of writing by women,” she says. “It’s a blanket term that renders a wide variety of literature frivolous. It’s used either to dismiss the writing or to avoid thinking about it.”
Stephen Moss interviews novelist Joanna Kavenna on her seven unpublishable novels, and eventual success | Special Reports | guardian.co.uk Books