What does PTOS stand for?
PTOS stands for "Peacetime Operating Stock"
How to abbreviate "Peacetime Operating Stock"?
"Peacetime Operating Stock" can be abbreviated as PTOS
What is the meaning of PTOS abbreviation?
The meaning of PTOS abbreviation is "Peacetime Operating Stock"
What does PTOS mean?
PTOS as abbreviation means "Peacetime Operating Stock"
