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What does PPNE stand for?

What does PPNE mean? We have 1 definitions. Read most used PPNE meanings below.

Category: All acronyms (5)Medicine & Science (1)Organizations, Education Schools etc. (1)

• PPNE — Proto-Planetary Nebulae

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Most Searched Abbreviations For Words

• Proto planetary nebula
• Perfect
• Natur
• Equilibrium
• Planetary nebula
• Planetary
• Proto planetary nebula
• Environ
• Preserv
• Protect