Yes, it is, there's a translation table for xooglers too: https://github.com/jhuangtw/xg2xg

The only real difference there (although it is a significant one) is that most of those internal Google tools tended to be very good, often ahead of the external state-of-the-art. That's a very different feeling to a baroque old stack inside a bank somewhere. Maybe the external world has caught up on a bunch of them more recently though which would start to change that.