What does OSTS stand for?
OSTS stands for "OF SPACE TRANSPORTATION SYSTEMS"
How to abbreviate "OF SPACE TRANSPORTATION SYSTEMS"?
"OF SPACE TRANSPORTATION SYSTEMS" can be abbreviated as OSTS
What is the meaning of OSTS abbreviation?
The meaning of OSTS abbreviation is "OF SPACE TRANSPORTATION SYSTEMS"
What does OSTS mean?
OSTS as abbreviation means "OF SPACE TRANSPORTATION SYSTEMS"