What does HALES stand for?
HALES stands for "High Altitude Long Endurance Study"
How to abbreviate "High Altitude Long Endurance Study"?
"High Altitude Long Endurance Study" can be abbreviated as HALES
What is the meaning of HALES abbreviation?
The meaning of HALES abbreviation is "High Altitude Long Endurance Study"
What does HALES mean?
HALES as abbreviation means "High Altitude Long Endurance Study"