The meaning of the Acronym SPAD is...

SPAD is

• Signals Passed At Danger
• Simple Plastic Airplane Design

More Meanings For SPAD:

• Simple Plastic Airplane Design
• Subsystem Positioning Aid Device
• Shuttle Payload Accommodation Document
• Signals Passed At Danger
• Simple Plastic Airplane Design
• Simple Plastic Aeroplane Design
• Scattered Pieces And Debris

SPAD is also in:

• Funnies
• Military
• NASA
• Transportation
• Unfiled