What does ORS stand for?
ORS stands for "Orbiter Refueling System"
How to abbreviate "Orbiter Refueling System"?
"Orbiter Refueling System" can be abbreviated as ORS
What is the meaning of ORS abbreviation?
The meaning of ORS abbreviation is "Orbiter Refueling System"
What does ORS mean?
ORS as abbreviation means "Orbiter Refueling System"
