What does ERF stand for?
ERF stands for "ego-centred reference frame"
How to abbreviate "ego-centred reference frame"?
"ego-centred reference frame" can be abbreviated as ERF
What is the meaning of ERF abbreviation?
The meaning of ERF abbreviation is "ego-centred reference frame"
What does ERF mean?
ERF as abbreviation means "ego-centred reference frame"
