Abbreviations Suggestion
 

I hope this is in the right section, and if it's been suggested before, I'm sorry I didn't see it :(

I'm very new and have been googling abbreviations I see and adding snake if I needed help understanding, so I was happy when I found Herp Lingo :) in the general section (I tried to link to it but with the picture example below my post got denied) but what I'm wanting to suggest is something that another forum I visit has.

I don't know if it'd be possible or if it's hard to set up but when you mouse over an abbreviation it brings up a description.

Here's a photo example:
https://scontent-atl1-1.xx.fbcdn.net...22&oe=55BB48C7