What does PRSN stand for?
PRSN stands for "Provisional Relative Sunspot Number"
How to abbreviate "Provisional Relative Sunspot Number"?
"Provisional Relative Sunspot Number" can be abbreviated as PRSN
What is the meaning of PRSN abbreviation?
The meaning of PRSN abbreviation is "Provisional Relative Sunspot Number"
What does PRSN mean?
PRSN as abbreviation means "Provisional Relative Sunspot Number"
