The meaning of the Acronym IPOS is...

IPOS is

• Idiots Purchasing Overpriced Stocks

More Meanings For IPOS:

• Input, Process, Output, Storage
• Internet Protocol over Satellite
• Idiots Purchasing Overpriced Stocks
• International Psycho-Oncology Society
• Initial Public Offering Summary

IPOS is also in:

• Funnies
• Hardware
• Networking
• Oncology
• Stock Exchange