- PCD
- Primary Ciliary Dyskinesia (Medical » Physiology)*** Pitch Circle Diameter (Community » Sports)* Paraneoplastic Cerebellar Degeneration (Medical » Physiology)* Personal Communication Device (Governmental » Transportation)* Primary Care Diabetes (Medical » Physiology)* Photo Compact Disc (Computing » Software)* Program Change Decision (Governmental » Military)* Passive Cavitation Detection (Academic & Science » Electronics)* Pacing Cardioverter/ Defibrillator (Medical » Physiology)* PolyCrystaline Diamond (Academic & Science » Electronics)* Perceptual Communicative Disorder (Medical » Physiology)* Post Concert Depression (Community)* Plataforma de Convergencia Democrática (International » Spanish)* Page Count Daemon (Computing » Software)* Prairie Du Chien, Wisconsin USA (Regional » Airport Codes)* Primorsky Central Depository (Business » General)* Pop Culture Debate (Governmental » US Government)* Kodak Photo- CD image format Bitmap graphics (Computing » File Extensions)* Padded Cell Dweller (Community » Law)* Pre College Dorm (Academic & Science » Universities)
Abbreviations dictionary. 2012.