What does WGRF stand for?
WGRF stands for "Working Group on Reference Frames"
How to abbreviate "Working Group on Reference Frames"?
"Working Group on Reference Frames" can be abbreviated as WGRF
What is the meaning of WGRF abbreviation?
The meaning of WGRF abbreviation is "Working Group on Reference Frames"
What does WGRF mean?
WGRF as abbreviation means "Working Group on Reference Frames"
