What does PHA stand for?
PHA stands for "Potentially Hazardous Asteroid"
How to abbreviate "Potentially Hazardous Asteroid"?
"Potentially Hazardous Asteroid" can be abbreviated as PHA
What is the meaning of PHA abbreviation?
The meaning of PHA abbreviation is "Potentially Hazardous Asteroid"
What does PHA mean?
PHA as abbreviation means "Potentially Hazardous Asteroid"