The meaning of the Acronym APD is...

APD is

• Automatic Power Down

More Meanings For APD:

• Avalanche Photo Diode
• Average Penetration Depth
• Action Potential Duration
• Actual Profit Difference
• Air Products & Chemicals, Inc.
• Assistant Program Director
• Area Planning and Development
• Albuquerque Police Department
• Assistant Program Director
• Aldus Printer Description ( Aldus PageMaker)
• Printer driver (Lotus 1-2-3)
• Automatic Power Down
• Assertions and Printf Debugging (Library for C code)
• Anti Penetration Device
• Average Payload Depth

APD is also in:

• Accounting
• Educational
• Electronics
• File Extensions
• General
• Law
• Media
• Military
• NASA
• NYSE Symbols
• Ocean Science
• Physics
• Positions
• Software