What does TR stand for?
TR stands for "Tyndall-Roentgen"
How to abbreviate "Tyndall-Roentgen"?
"Tyndall-Roentgen" can be abbreviated as TR
What is the meaning of TR abbreviation?
The meaning of TR abbreviation is "Tyndall-Roentgen"
What does TR mean?
TR as abbreviation means "Tyndall-Roentgen"
