What does APN stand for?
APN stands for "Asymmetrical Planetary Nebulae"
How to abbreviate "Asymmetrical Planetary Nebulae"?
"Asymmetrical Planetary Nebulae" can be abbreviated as APN
What is the meaning of APN abbreviation?
The meaning of APN abbreviation is "Asymmetrical Planetary Nebulae"
What does APN mean?
APN as abbreviation means "Asymmetrical Planetary Nebulae"
