Hey you! Yes, you! Thank you for adding beauty to the world!
Definitions of PG:
adjective: Initialism of parental guidance: suitable for viewing, reading, or listening, by minors.
noun: (uncountable, film, Britain, US) Initialism of parental guidance, a rating for a film that may be viewed by minors at their parents' discretion.
noun: (countable, chiefly UK) Initialism of paying guest.
noun: (countable, basketball) Initialism of point guard. [(basketball) A guard who is usually the shortest of the five basketball positions, and specializes in handling the ball, distributing it to the other players and generally running the team's offense.]
noun: (slang) Short for paregoric, a painkiller. [A painkiller; a medicine which soothes or relieves pain; specifically the traditional patent medicine consisting of camphorated tincture of opium.]
noun: (biochemistry) Initialism of proteoglycan. [(biochemistry) Any of many glycoproteins that have heteropolysaccharide side chains]
noun: (organic chemistry) Initialism of propylene glycol. [(uncountable, chemistry) α-propyleneglycol, 1,2-propanediol, CH₃CH(OH)CH₂OH, a thick oily liquid, used as an antifreeze and in many industrial applications]
noun: (linguistics) Initialism of Proto-Germanic. [Hypothetical prehistoric ancestor language of all Germanic languages, including English.]
noun: Initialism of Persian Gulf. [The Persian Gulf, a gulf between Iran (“Persia”) and the Arabian Peninsula.]
noun: (comics) Initialism of Power Girl (“DC Comics superheroine”).
noun: Abbreviation of Prince George's County. [One of 23 counties in Maryland, United States. County seat: Upper Marlboro.]