The word 'pg' is commonly an abbreviation that can refer to various things depending on the context. Most notably, in terms of media, 'PG' stands for "Parental Guidance." This rating is used to indicate that some material may not be suitable for children without adult supervision. It suggests that parents should provide guidance when their children are viewing a film, reading a book, or engaging with any form of media that has received this rating.
The abbreviation 'PG' originates from the film rating system established by the Motion Picture Association (MPA) in 1970. It was created to help parents make informed decisions about media suitable for their children.