PDA

From Wikipedia, the free encyclopedia

PDA may stand for:

• Personal digital assistant, an electronic device which can include some of the functionality of a computer, a cellphone, a music player and a camera
• Pathological Demand Avoidance, a condition within the Autistic Spectrum
• Pitch detection algorithm, a mathematical method of finding the pitch of a signal
• Public display of affection, an area of study within social psychology
• Patent ductus arteriosus, a congenital heart defect
• Pushdown automaton, a type of abstract device in automata theory
• Progressive Democratic Alliance, an historical political party in British Columbia, Canada
• Progressive Democrats of America, a political organization in the United States
• Pakistan Domestic Airlines (PDA), the internal National flag carrier which is part of the wider branch of PIA
• Past Doctor Adventures, a series of spin-off novels based on Doctor Who
• phase-Doppler analyzer, a kind of instrument for measure particle velocity and size
• Polydiacetylenes
• Polo Democratico Alternativo, (Alternative Democatic Pole), a political party in Colombia
• Private defense agency
• "PDA," a song by Interpol from their 2002 album Turn on the Bright Lights
• Posterior descending artery, one of the coronary arteries
• Panic Disorder with Agoraphobia, discussed at Panic attack#Agoraphobia
• Perception-Decision-Action, a model of cognition
• Pinoy Dream Academy, Philippine version of Star Academy
• "PDA", the former band of Dani Filth
• PDA is an episode title of Aqua Teen Hunger Force
• Pamela Denise Anderson, Canadian-American model and actress