Question O.G.Credit Card

[BankruptinNJ]

I reading on a website on someone filing for bankruptcy that the o.g. credit card got a new collection agency.

What does O.G. mean? Original guarantor?

[LadyInTheRed]

My first thought was original gangster, which seems appropriate when talking about credit card companies. I guess original guarantor is more likely, except that a credit card company isn't a guarantor. Original creditor would make sense, but a g in place of a c is quite a typo. Google doesn't come up with anything. Even this long list doesn't have anything that makes sense: http://www.acronymfinder.com/og.html

Maybe it is a typo.

[WhatMoney]

There's a cood ghance it's a fat fincers typo.

[wonderingrov]

Orignal granter perhaps? I'm not sure if that is it or not, but it is the only thing I could think of that makes sense.