When the system was first birthed the order went “G-M-R-X”, meaning General Audiences, Mature Audiences, Restricted Audiences ("no children under 17 admitted without a parent or adult guardian"), and X, which is... well, YOWZA again. I even remember the radio ads trying to sell the concept to the masses, with a nerdy guy saying “Gimrix? What’s Gimrix?,” to which a smooth-voiced guy would explain it all.
It seemed to work, with the G solidly separating the M (”yes, Junior, you can watch the Disney movie, but not that awful one where everybody gets shot … and no, I’m not taking you to see M*A*S*H! That’s R!!”).
The system was perking along fine, when suddenly one day the MPAA folks switched from M to GP. Why? No one knows (or will admit to it), but the change really muddied the waters. A lot of people thought the acronym stood for General Patronage, and so the following Saturday night when great-Aunt Susie went to see Ramrod, she--you guessed 'er, Chester--again got an attack of the vapors.
The confusion was rampant, and within a year the GP was switched to PG (parental guidance) and then in the early 80s with Red Dawn the PG-13 rating was added. And then several years after that a new rating between R and X was added, NC-17 ("no children under 17 admitted" ... at all, one would hope).
Anyway, now you know. Go forth and bloviate at length about the checkered history of the movie ratings system. Impress your friends! Win prizes! *s* Read More