The meaning of the Acronym PDA is...

PDA is

• Propellant Drain Area
• Preliminary Design Audit
• Power Distribution Assembly

More Meanings For PDA:

• Print Shop Bitmap Graphics
• Personal Digital Assistant
• Professional Diary Accessory
• Primary Digital Asset
• Personal Digital Assistant
• Protocol Decode Architecture
• Push Down Automata
• Public Display of Affection
• Pretty Darn Awesome
• Pretty Darn Annoying
• Personal Digital Assistant
• Printed Disc Antenna
• Price Drops Afterwards
• Pretty Darn Aggravating
• Pretty Damn Awful

PDA is also in:

• Chat
• Electronics
• File Extensions
• Funnies
• General
• Hardware
• Networking
• Software