What does NDSW stand for?

NDSW stands for "National Dark Sky Week"

How to abbreviate "National Dark Sky Week"?

"National Dark Sky Week" can be abbreviated as NDSW

What is the meaning of NDSW abbreviation?

The meaning of NDSW abbreviation is "National Dark Sky Week"

What does NDSW mean?

NDSW as abbreviation means "National Dark Sky Week"