class called main-pg - what does main-pg mean?

What does PG stand for? what is the meaning of pg When a film is certified 'U', it stands for 'unrestricted public exhibition', which means that the film is suitable for every kind of audience what beats a flush in poker PG stands for Pretty good See an example of how people use it

what is a lucky 63 bet One of several hormone-like substances made by the body Different PGs control blood pressure, contraction of smooth muscles, and