The meaning of the Acronym XP is...

XP is

• Xeroderma Pigmentosum
• eXtremely Painful

More Meanings For XP:

• Xtra Problems
• eXtra Profit
• Xtra Professional
• Xtra Power
• version 5.1 of Microsoft Windows
• Xtra Pores
• Xylophonic Program
• eXtremely Poetic
• Xtra Pain
• Xtreme Punishment
• eXperience Points
• version 5.1 of Microsoft Windows
• Xtreme Performance
• eXtreme Performance
• eXtreme Programming

XP is also in:

• Accounting
• Databases
• Drivers
• General
• Hardware
• Mathematics
• Music
• Networking
• Performing Arts
• Products
• Sports