What does PTSA stand for?
PTSA stands for "Prior To Sample Approval"
How to abbreviate "Prior To Sample Approval"?
"Prior To Sample Approval" can be abbreviated as PTSA
What is the meaning of PTSA abbreviation?
The meaning of PTSA abbreviation is "Prior To Sample Approval"
What does PTSA mean?
PTSA as abbreviation means "Prior To Sample Approval"
