What does STD stand for?
STD stands for "tubules, tubular diameter"
How to abbreviate "tubules, tubular diameter"?
"tubules, tubular diameter" can be abbreviated as STD
What is the meaning of STD abbreviation?
The meaning of STD abbreviation is "tubules, tubular diameter"
What does STD mean?
STD as abbreviation means "tubules, tubular diameter"
