PDD (disambiguation)

PDD stands for:

• German Democratic Party, a former party in Bavaria
• Partido dei Democratici, a former party in San Marino
• Pervasive Developmental Disorder, see Pervasive Developmental Disorder
• Platform Dependent Driver, after MDD-/PDD-Model
• Photodynamic diagnosis is a method for detecting cancer
• Post Dial Delay, a quality concept from the network-based switching technology
• Prescribed Daily Dose, in medicine, the dose actually prescribed drugs
• Product Definition Data
• Professional Disc for Data, an optical storage medium
• PCIe DRAM device, a peripheral device based on dynamic memory
• Project Design Documents, a project management component
• Proventricular Dilatation Disease, an emerging disease in parrots
• Pulsed Discharge Detector, pulsed discharge detector in gas chromatography

• Disambiguation
• Abbreviation