What does PPU stand for?
PPU stands for "Period of Probable Usefulness"
How to abbreviate "Period of Probable Usefulness"?
"Period of Probable Usefulness" can be abbreviated as PPU
What is the meaning of PPU abbreviation?
The meaning of PPU abbreviation is "Period of Probable Usefulness"
What does PPU mean?
PPU as abbreviation means "Period of Probable Usefulness"
