What does SBDR stand for?
SBDR stands for "Space Based Data Relay"
How to abbreviate "Space Based Data Relay"?
"Space Based Data Relay" can be abbreviated as SBDR
What is the meaning of SBDR abbreviation?
The meaning of SBDR abbreviation is "Space Based Data Relay"
What does SBDR mean?
SBDR as abbreviation means "Space Based Data Relay"
