What does NRA stand for?
NRA stands for "Non-Relativistic Approximation"
How to abbreviate "Non-Relativistic Approximation"?
"Non-Relativistic Approximation" can be abbreviated as NRA
What is the meaning of NRA abbreviation?
The meaning of NRA abbreviation is "Non-Relativistic Approximation"
What does NRA mean?
NRA as abbreviation means "Non-Relativistic Approximation"
