PLD

PLD may refer to:

Technology

• Programmable Logic Device, a type of integrated circuit semiconductor
• Pulsed Laser Deposition, a method of growing thin films

Biology

• Phospholipase D, an enzyme which cleaves phosphatidylcholine to produce phosphatidic acid and choline
• Polycystic Liver Disease, multiple cysts scattered throughout the normal liver tissue

Politics

• Dominican Liberation Party
• Liberal Democratic Party (Angola)
• Liberal Democratic Party (Romania)
• Liberal Democratic Pole

Other

• Paul Laurence Dunbar High School
• The stock symbol for ProLogis
• PLD Linux Distribution
• Post-Lost Depression
• The ISO 639 language code for Polari
• Program for Leadership Development