Another feature of parental controls is the ability to block rating, such as Parental Advisory, TV-MA for TV, R and NC-17 for MPAA, and M and AO for ESRB.
Another feature of parental controls is the ability to block rating. In the Unites States, its usage is known as Parental Advisory, TV-MA for television, R and NC-17 for MPAA, and M and AO for ESRB.