Definitions by R.P.G.

XP 

1) Short-hand version of "Windows XP," one of Microsoft's operating systems for PCs.

2) The first two letters of the Greek word XRISTOS, Christ; -- an abbreviation used with the letters separate or, oftener, in a monogram, often inclosed in a circle, as a symbol or emblem of Christ. It use as an emblem was introduced by Constantine the Great, whence it is known as the Constantinian symbol, or monogram.

1) "XP is so much more stable than 98, but the work space is so small and they re-arranged the UI... again!"

2) "WHOA! I didn't know XP is the shortened Greek version of Christ!"

XP by R.P.G. May 2, 2003