What does ECEF stand for?
ECEF stands for "Earth Centred Earth Fixed"
How to abbreviate "Earth Centred Earth Fixed"?
"Earth Centred Earth Fixed" can be abbreviated as ECEF
What is the meaning of ECEF abbreviation?
The meaning of ECEF abbreviation is "Earth Centred Earth Fixed"
What does ECEF mean?
ECEF as abbreviation means "Earth Centred Earth Fixed"
