What does PHI stand for?
PHI stands for "Planetary Habitability Index"
How to abbreviate "Planetary Habitability Index"?
"Planetary Habitability Index" can be abbreviated as PHI
What is the meaning of PHI abbreviation?
The meaning of PHI abbreviation is "Planetary Habitability Index"
What does PHI mean?
PHI as abbreviation means "Planetary Habitability Index"
