Ah, I see. I think there's still plenty of folks who play older editions (even 4e, 2e, BECMI, oWoD, 2e shadowrun, etc, not just 3e), even if they don't frequent this particular forum. I'm also sharing this document across several forums, so the folks reading those probably appreciate the deprecated terms.
Anyway, I've made some huge updates to formatting and added a bunch of terms thanks to all your contributions. If you see some terms that are used on this forum that I've marked as GitP-only, let me know/ edit it into the document.
And, please feel free to continue to suggest more terms. I've gone through all the links you shared and added everything unique I found. I could also use a good, concise definition of the Golarion setting. My understanding is that it's a bit similar to Eberron, but I don't want to misrepresent it.