What does OSM stand for?
OSM stands for "Optical Surveillance Measure"
How to abbreviate "Optical Surveillance Measure"?
"Optical Surveillance Measure" can be abbreviated as OSM
What is the meaning of OSM abbreviation?
The meaning of OSM abbreviation is "Optical Surveillance Measure"
What does OSM mean?
OSM as abbreviation means "Optical Surveillance Measure"
