What does GFIS stand for?
GFIS stands for "GPS Flight Inspection System"
How to abbreviate "GPS Flight Inspection System"?
"GPS Flight Inspection System" can be abbreviated as GFIS
What is the meaning of GFIS abbreviation?
The meaning of GFIS abbreviation is "GPS Flight Inspection System"
What does GFIS mean?
GFIS as abbreviation means "GPS Flight Inspection System"
