What does ERF stand for?
ERF stands for "Electronic Registering Farebox"
How to abbreviate "Electronic Registering Farebox"?
"Electronic Registering Farebox" can be abbreviated as ERF
What is the meaning of ERF abbreviation?
The meaning of ERF abbreviation is "Electronic Registering Farebox"
What does ERF mean?
ERF as abbreviation means "Electronic Registering Farebox"
