What does ONSR stand for?
ONSR stands for "Okawville North Silurian Reef"
How to abbreviate "Okawville North Silurian Reef"?
"Okawville North Silurian Reef" can be abbreviated as ONSR
What is the meaning of ONSR abbreviation?
The meaning of ONSR abbreviation is "Okawville North Silurian Reef"
What does ONSR mean?
ONSR as abbreviation means "Okawville North Silurian Reef"
