What does OSRS stand for?
OSRS stands for "Orbital Structural Reference System"
How to abbreviate "Orbital Structural Reference System"?
"Orbital Structural Reference System" can be abbreviated as OSRS
What is the meaning of OSRS abbreviation?
The meaning of OSRS abbreviation is "Orbital Structural Reference System"
What does OSRS mean?
OSRS as abbreviation means "Orbital Structural Reference System"
