PRG

PRG can mean:

• Parti radical de gauche (Radical Party of the Left), France
• Paul Roos Gymnasium, school in Stellenbosch, South Africa
• Post/Redirect/Get, in web applications
• prg, ISO 639-3 language code for the Old Prussian language
• Václav Havel Airport Prague, IATA code
• Programming Research Group, Oxford University 1965-2011
• Provisional Revolutionary Government of the Republic of South Vietnam, Viet Cong party
• People's Revolutionary Government (Grenada)
• Pseudorandom generator, of deterministic but pseudorandom numbers
• .prg is a file format used for Commodore 64 software