What does HALO stand for?
HALO stands for "High Altitude Learjet Observatory"
How to abbreviate "High Altitude Learjet Observatory"?
"High Altitude Learjet Observatory" can be abbreviated as HALO
What is the meaning of HALO abbreviation?
The meaning of HALO abbreviation is "High Altitude Learjet Observatory"
What does HALO mean?
HALO as abbreviation means "High Altitude Learjet Observatory"
