What does GCRS stand for?
GCRS stands for "Geocentric Celestial Reference System"
How to abbreviate "Geocentric Celestial Reference System"?
"Geocentric Celestial Reference System" can be abbreviated as GCRS
What is the meaning of GCRS abbreviation?
The meaning of GCRS abbreviation is "Geocentric Celestial Reference System"
What does GCRS mean?
GCRS as abbreviation means "Geocentric Celestial Reference System"
