The meaning of the Acronym SPP is...

SPP is

• Solar Physics Payload
• Simulation Planning Panel
• Science Power Platform

More Meanings For SPP:

• Serial Port Profile
• Sprint Printer file
• Scalable Parallel Processing
• Scalable Parallel Processor
• System Platform Processor
• Snort Pre-Processor
• Standard Parallel Port
• Session Participation Probability
• Serial Port Profile
• Super Princess Peach video game
• Species
• Single-Phase Printing
• Stupid Political Post
• Shaq Phool Posse
• Seconds Per Page

SPP is also in:

• Adults
• Botany
• Drivers
• Electronics
• File Extensions
• Funnies
• General
• Hardware
• Networking
• Software
• Unit Measures