New to the terminology....

I am new to the terminology here. In reviews under activities, what does se and ne stand for? furthermore is there a legend that I am missing here that has all the meanings for the acronyms that we use here?

There are so many me head is gonna explode!

Try this:

http://www.eccie.net/showthread.php?t=8752

NE/SE (usually) stands for Northern Exploration and Southern Exploration

Or this web page
http://www.urbandictionary.com/define.php?term=pse