What does f.o.r. stand for?

f.o.r. stands for "free on rail"

How to abbreviate "free on rail"?

"free on rail" can be abbreviated as f.o.r.

What is the meaning of f.o.r. abbreviation?

The meaning of f.o.r. abbreviation is "free on rail"

What does f.o.r. mean?

f.o.r. as abbreviation means "free on rail"