As the title says, I noticed this lingo start cropping up for a few different characters, but didn't suss out the meaning.

Any help on that?

The "e" is for elite, elite jango and elite veers or at least that's what I took it as lol

Oh that makes sense.

Can anyone else confirm?

Confirmed. e means "elite". It refers to the act of paying the extra points for the 2 die version of the character. (Ie. Jango would cost "12", eJango is "16")

Rad. Good to know. Thanks fellas.