What does PTS stand for?
PTS stands for "Paleontological Time Scale"
How to abbreviate "Paleontological Time Scale"?
"Paleontological Time Scale" can be abbreviated as PTS
What is the meaning of PTS abbreviation?
The meaning of PTS abbreviation is "Paleontological Time Scale"
What does PTS mean?
PTS as abbreviation means "Paleontological Time Scale"
