The Quad Cortex by Neural DSP is a powerful amp modelling device, but the PDF manual isn't very easy to search through to find the real world model equivalents. For example, on the QC there is a Marshall JCM800, but it goes by the name Brit 2203.

This open sourced tool built using Aurelia 2 allows you to see instantly all of the available amps/cabs/FX on the modeller.