What does OPs stand for?
OPs stands for "organophosphorus esters"
How to abbreviate "organophosphorus esters"?
"organophosphorus esters" can be abbreviated as OPs
What is the meaning of OPs abbreviation?
The meaning of OPs abbreviation is "organophosphorus esters"
What does OPs mean?
OPs as abbreviation means "organophosphorus esters"
