What does SPA stand for?
SPA stands for "Stationary Phase Approximation"
How to abbreviate "Stationary Phase Approximation"?
"Stationary Phase Approximation" can be abbreviated as SPA
What is the meaning of SPA abbreviation?
The meaning of SPA abbreviation is "Stationary Phase Approximation"
What does SPA mean?
SPA as abbreviation means "Stationary Phase Approximation"
