Hmmm...
http://acronymfinder.com/ kaze:
PD Paid
PD Period
PD Police Department
PD Professional Development
PD Public Defender
PD Public Domain
PD Dissipated Power
Pd drift compensated parallelogram pattern (US DoD)
PD P. Diddy
PD Packetization Delay
PD Padova (Veneto, Italy)
PD Palladium
PD Palm Desert (California)
PD Pancreatic Duct
PD Panic Disorder
PD Panzer Division (WWII)
PD Parkinson's Disease
PD Partia Demokratike e Shqipėrisė (Democratic Party of Albania)
PD Partia e Drejtėsisė (Justice Party, Kosovo)
PD Partial Despreading
Da nije Parkinson's Disease ili Panic Disorder?
Ili mozda P. Diddy?
Mora da je Partia Demokratike e Shqipėrisė
Realno, najvise mi vuce na Public Domain.