What does PGF stand for?
PGF stands for "Philatelo Gravitational Field"
How to abbreviate "Philatelo Gravitational Field"?
"Philatelo Gravitational Field" can be abbreviated as PGF
What is the meaning of PGF abbreviation?
The meaning of PGF abbreviation is "Philatelo Gravitational Field"
What does PGF mean?
PGF as abbreviation means "Philatelo Gravitational Field"
