What does REFS stand for?
REFS stands for "Real-Time Electronic Flight Data System"
How to abbreviate "Real-Time Electronic Flight Data System"?
"Real-Time Electronic Flight Data System" can be abbreviated as REFS
What is the meaning of REFS abbreviation?
The meaning of REFS abbreviation is "Real-Time Electronic Flight Data System"
What does REFS mean?
REFS as abbreviation means "Real-Time Electronic Flight Data System"
