There’s also some interesting terminology in this Pan-Canadian Trust Framework deck: foundation identity, functional identity, trusted representations, trusted digital identity, …
Checkout this slide and the few slides that follow: https://docs.google.com/presentation/d/1BI3HuvluE_nd7k3hqeLIX6L7sQFtoGrjO07TFl0iZGo/edit#slide=id.p2