What does WLS stand for?
WLS stands for "Werkgroep Leidse Sterrewacht"
How to abbreviate "Werkgroep Leidse Sterrewacht"?
"Werkgroep Leidse Sterrewacht" can be abbreviated as WLS
What is the meaning of WLS abbreviation?
The meaning of WLS abbreviation is "Werkgroep Leidse Sterrewacht"
What does WLS mean?
WLS as abbreviation means "Werkgroep Leidse Sterrewacht"
