SPP

• Criticism of Windows Vista
• Paris Psychoanalytic Society
• Parker Solar Probe
• Party of Justice and Trust
• SPP1 (disambiguation)
• Sam Powell-Pepper
• Saskatchewan Pension Plan
• Science Power Platform
• Screening Partnership Program
• Security and Prosperity Partnership of North America
• Self-propelled particles
• Serial Port Profile
• Serviciul de Protecţie şi Pază
• Share Purchase Plan
• Sigmund Pulsometer Pumps
• Singapore People's Party
• Slovenský plynárenský priemysel
• Socialist People's Party (disambiguation)
• Society for Philosophy and Psychology
• Southwest Power Pool
• Species pluralis
• Specific physical preparedness
• Spiral Phase Plate
• State Partnership Program
• Steyr SPP
• Stowarzyszenie Pisarzy Polskich
• Street Performer Protocol
• Sucker Punch Productions
• Sumitomo Precision Products
• Super Princess Peach
• SuperPoke! Pets
• Surface plasmon polariton
• Swaziland Progressive Party
• Swedish People's Party of Finland
• Xerox Network Systems
• spp.