What does OPI stand for?
OPI stands for "Oral Proficiency Interview"
How to abbreviate "Oral Proficiency Interview"?
"Oral Proficiency Interview" can be abbreviated as OPI
What is the meaning of OPI abbreviation?
The meaning of OPI abbreviation is "Oral Proficiency Interview"
What does OPI mean?
OPI as abbreviation means "Oral Proficiency Interview"
