Fanfiction.net has also recently changed all film ratings to the official "fiction ratings." There is fiction rating: K, fiction rating: K+, fiction rating: T, fiction rating: M, fiction rating: MA, (Supplemental) Fiction Rated: B
Fiction Rated: K: Content suitable for most ages, mainly above the age of 5 which should be free of any coarse language, violence, and adult themes. Basically, a G in film terms.
Fiction Rated: K+: Some content may not be suitable for young children because of minor action or violence without serious injury. May contain mild coarse language. Should not contain any adult themes. Children over the age of 9 recommend. Basically, your PG in film terms.
Fiction Rated: T: Contains content not suitable to children. Suitable for teens, 13 years and older, with some violence, minor coarse language, and minor suggestive adult themes. PG13 of course in film terms.
Fiction Rated: M: Contains content suitable for mature teengers and adults. Not suitable for children or teens below the age of 16 with possible strong but non-explicit adult themes, references to violence, and strong coarse language. Your rated R in film terms.
Fiction Rated: MA: Contains explict content for mature adults only. Content is only suitable for mature adults. May contain explicit language and adult themes. NC17 in film terms.
(Supplemental) Fiction Rated: B: Content suitable for ALL ages. I doubt that any of you guys are this clean and innocent in your fic though. XP
fiction ratings (c) fictionratings.com.
Just in case you really want to be fanfiction status.
lol. What will ff.net adopt next?