What does PTI stand for?
PTI stands for "phasic-tonic index"
How to abbreviate "phasic-tonic index"?
"phasic-tonic index" can be abbreviated as PTI
What is the meaning of PTI abbreviation?
The meaning of PTI abbreviation is "phasic-tonic index"
What does PTI mean?
PTI as abbreviation means "phasic-tonic index"
