Well, mostly North America referred to as NA, its not just US because there lots of hobbyists from Canada, Mexico and even maybe Puerto Rico.
Just wondering, how did you even come up with the other two?
Whatever quickly came to mind :-)
Maybe even more confusing choices would be: North Asia, North Africa, North Argentina, and North Alaska... :)
I demand that Vladimir Shved may or may not have written...
Well, mostly North America referred to as NA, its not just US because there lots of hobbyists from Canada, Mexico and even maybe Puerto Rico.
No argument there wrt geographical area...
Just wondering, how did you even come up with the other two?
Whatever quickly came to mind :-)
Maybe even more confusing choices would be: North Asia, North Africa, North Argentina, and North Alaska... :)
I just hope that nobody uses "SA" to mean South *America*... ;-)