The meaning of the Acronym PIG is...

PIG is

• Pfeifferhorn Including Glissading
• Purely Independent Games
• Play Interactive Games

More Meanings For PIG:

• Port Ingestion Group
• Python Interest Group
• Pursuant Of Immediate Gratification
• Pure Intelligent Guy
• Physical Improbability Generator
• Pizza Is Good
• Politically Incorrect Game
• Pretty Intelligent Girl
• Politician and Ignorant Goon
• Psion Interest Group
• Performance Import Group
• Pipeline Inspection Gauge
• Particular Interest Group
• Passive Income Generator
• Phenomenal Income Growth

PIG is also in:

• Chat
• Firms
• Funnies
• Mathematics
• Networking
• Products
• Professional Organizations
• Stock Exchange