What does GTTU stand for?
GTTU stands for "Geocentric Transfer Technology Units"
How to abbreviate "Geocentric Transfer Technology Units"?
"Geocentric Transfer Technology Units" can be abbreviated as GTTU
What is the meaning of GTTU abbreviation?
The meaning of GTTU abbreviation is "Geocentric Transfer Technology Units"
What does GTTU mean?
GTTU as abbreviation means "Geocentric Transfer Technology Units"
