PRH

PRH can refer to:

Places

 * Princess Royal Hospital (disambiguation), several different hospitals in England
 * Penrhyndeudraeth railway station, north Wales (by CRS code)
 * Phrae Airport, northern Thailand (by IATA code)

Other uses

 * Partido Revolucionario Hondureño (Honduran Revolutionary Party), 1961–1993
 * Penguin Random House, an Anglo-America publisher
 * People's Republic of Haven, a fictional place in the Honorverse novels by David Weber