What does PEP stand for?
PEP stands for "PhotoElectric Photometry"
How to abbreviate "PhotoElectric Photometry"?
"PhotoElectric Photometry" can be abbreviated as PEP
What is the meaning of PEP abbreviation?
The meaning of PEP abbreviation is "PhotoElectric Photometry"
What does PEP mean?
PEP as abbreviation means "PhotoElectric Photometry"