There is a spreadsheet @ [GF180MCU (GlobalFoundries 180nm PDK) -- Primitive Model Naming](https://docs.google.com/spreadsheets/d/1G88IhyqXGVu-BgH8hA-_N2YQnNiyPoPEqvXSOzmOaaY/edit#gid=1803291424) which is tracking what the new naming scheme should be.