What does tca stand for?
tca stands for "Time To Closest Approach"
How to abbreviate "Time To Closest Approach"?
"Time To Closest Approach" can be abbreviated as tca
What is the meaning of tca abbreviation?
The meaning of tca abbreviation is "Time To Closest Approach"
What does tca mean?
tca as abbreviation means "Time To Closest Approach"
