What does TBD stand for?
TBD stands for "Target Bearing Designator"
How to abbreviate "Target Bearing Designator"?
"Target Bearing Designator" can be abbreviated as TBD
What is the meaning of TBD abbreviation?
The meaning of TBD abbreviation is "Target Bearing Designator"
What does TBD mean?
TBD as abbreviation means "Target Bearing Designator"
