The meaning of the Acronym PPS is...

PPS is

• Partnership For Public Service
• Post Postal Service

More Meanings For PPS:

• Power Point Show
• Personal Producer Storyboard
• Power Point Slide
• Parabolic Projection System
• Protocol And Parameter Selection
• Photosynthetic Pigment System
• Photosynthetic Pigment Systems
• PolyPhenylene Sulfide (Plastic)
• Pied Piper Sampling
• Pattern Probability Strategy
• Provider Power Series
• Probability Proportional to Size
• Probability Proportionate To Size
• Peter Pan Syndrome
• Philosophy Paradigm Studies

PPS is also in:

• Botany
• Electronics
• File Extensions
• Hardware
• Mathematics
• Meteorology
• Networking
• Psychology
• Universities