PRD may refer to:
Political parties Active Democratic Renewal Party (Angola) (Partido Renovador Democrático) Democratic Renewal Party (Benin) (Parti de Renouveau Démocratique) Democratic Renewal Party (Brazil) (Partido Renovação Democrática) Dominican Revolutionary Party (Partido Revolucionario Dominicano), Dominican Republic People's Democratic Party (Indonesia) (Partai Rakyat Demokratik) Party of the Democratic Revolution (Partido de la Revolución Democrática), Mexico Democratic Revolutionary Party (Partido Revolucionario Democrático), Panama
Defunct Democratic Renewal Party (Portugal) (Partido Renovador Democrático) Democratic Reformist Party (Partido Reformista Democrático), Spain Free Democratic Party of Switzerland (Parti radical-démocratique)
Science and technology Partial rootzone drying, an irrigation technique Product requirements document Pale Red Dot, alternative name for Proxima Centauri, the nearest star to the Solar System
Other uses Pearl River Delta, in south China Presidential Review Directive, a kind of national security directive from the Bill Clinton presidency