What does OLS stand for?
OLS stands for "otto lilienthal solarflug"
How to abbreviate "otto lilienthal solarflug"?
"otto lilienthal solarflug" can be abbreviated as OLS
What is the meaning of OLS abbreviation?
The meaning of OLS abbreviation is "otto lilienthal solarflug"
What does OLS mean?
OLS as abbreviation means "otto lilienthal solarflug"
