What does PTO stand for?
PTO stands for "Perlsucht Tuberculin Original"
How to abbreviate "Perlsucht Tuberculin Original"?
"Perlsucht Tuberculin Original" can be abbreviated as PTO
What is the meaning of PTO abbreviation?
The meaning of PTO abbreviation is "Perlsucht Tuberculin Original"
What does PTO mean?
PTO as abbreviation means "Perlsucht Tuberculin Original"
