PGH may refer to:
Organisations Philadelphia General Hospital, in Philadelphia, Pennsylvania, US Philippine General Hospital, in Manila, the Philippines Piedmont Geriatric Hospital, in Burkeville, Virginia, US Pengrowth Energy Trust (New York Stock Exchange ticker symbol), a former Canadian energy company Produktionsgenossenschaft des Handwerks ("Craft production cooperative"), craft production cooperatives in East Germany
Places Pittsburgh, Pennsylvania, US Union Station (Pittsburgh), (station code)
Science Placental growth hormone, a form of growth hormone Preimplantation genetic haplotyping, a clinical method in medicine Premature greying of hair
Military A US Navy hull classification symbol: Patrol gunboat hydrofoil (PGH)