What does REFR stand for?

REFR stands for "Research Frontiers, Inc."

How to abbreviate "Research Frontiers, Inc."?

"Research Frontiers, Inc." can be abbreviated as REFR

What is the meaning of REFR abbreviation?

The meaning of REFR abbreviation is "Research Frontiers, Inc."

What does REFR mean?

REFR as abbreviation means "Research Frontiers, Inc."