What does STR stand for?
STR stands for "Special Theory of Relativity"
How to abbreviate "Special Theory of Relativity"?
"Special Theory of Relativity" can be abbreviated as STR
What is the meaning of STR abbreviation?
The meaning of STR abbreviation is "Special Theory of Relativity"
What does STR mean?
STR as abbreviation means "Special Theory of Relativity"