What does OAA stand for?
OAA stands for "Observer's Assessment of Alertness"
How to abbreviate "Observer's Assessment of Alertness"?
"Observer's Assessment of Alertness" can be abbreviated as OAA
What is the meaning of OAA abbreviation?
The meaning of OAA abbreviation is "Observer's Assessment of Alertness"
What does OAA mean?
OAA as abbreviation means "Observer's Assessment of Alertness"
