What does GTC stand for?
GTC stands for "Geocentric and Topocentric Coordinates"
How to abbreviate "Geocentric and Topocentric Coordinates"?
"Geocentric and Topocentric Coordinates" can be abbreviated as GTC
What is the meaning of GTC abbreviation?
The meaning of GTC abbreviation is "Geocentric and Topocentric Coordinates"
What does GTC mean?
GTC as abbreviation means "Geocentric and Topocentric Coordinates"
