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