What does PTS stand for?
PTS stands for "Proficiency Testing Scheme"
How to abbreviate "Proficiency Testing Scheme"?
"Proficiency Testing Scheme" can be abbreviated as PTS
What is the meaning of PTS abbreviation?
The meaning of PTS abbreviation is "Proficiency Testing Scheme"
What does PTS mean?
PTS as abbreviation means "Proficiency Testing Scheme"
