What does PG stand for?

What does PG mean?

PG	Proctor & Gamble Company Business » NYSE Symbols
PG	Pregnant Medical » Physiology
PG	Pretty Good Internet » Chat
PG	Prostaglandin Medical » Physiology
PG	Papua New Guinea Regional » Countries
PG	Postgraduate Medical » Physiology
PG	Parental Guidance Community » Film Censorship
PG	Prince George Regional
PG	Post Graduate Academic & Science » Universities
PG	Picture Gallery Medical » Laboratory
PG	Point Guard Community » Media
PG	Propylene Glycol Academic & Science » Chemistry
PG	Pituitary Gland Medical » Physiology
PG	Pretty Girl Miscellaneous » Funnies
PG	Physical Geography Academic & Science » Academic Degrees
PG	Praise God Community » Religion
PG	Plant Genome Medical » Human Genome
PG	Pre Game Community » Sports
PG	Plant Genetics Academic & Science » Academic Degrees
PG	Packing Group Governmental » Military
PG	Professional Geologist Business » Positions
PG	Privacy Guard Computing » Security
PG	Planet Garth Miscellaneous » Science Fiction
PG	Plasma Glucose Miscellaneous » Unclassified
PG	Player's Guide Community » Sports

PG: parental guidance: a motion-picture rating advising parents that some material in the film may be unsuitable for children.