What does OCS stand for?
OCS stands for "Orbit Circularization System"
How to abbreviate "Orbit Circularization System"?
"Orbit Circularization System" can be abbreviated as OCS
What is the meaning of OCS abbreviation?
The meaning of OCS abbreviation is "Orbit Circularization System"
What does OCS mean?
OCS as abbreviation means "Orbit Circularization System"
