What does OLS stand for?
OLS stands for "Operational Lifeline Sudan"
How to abbreviate "Operational Lifeline Sudan"?
"Operational Lifeline Sudan" can be abbreviated as OLS
What is the meaning of OLS abbreviation?
The meaning of OLS abbreviation is "Operational Lifeline Sudan"
What does OLS mean?
OLS as abbreviation means "Operational Lifeline Sudan"
