IBM Plex Sans Thai Looped
Google Fonts · Mike Abbink · 2021

The looped-terminal variant of IBM Plex Sans Thai, offering the more traditional Thai letterform style within IBM's systematic type family.
About
Where IBM Plex Sans Thai uses loopless forms, this sibling face restores the looped terminals conventional in Thai typography, catering to audiences who find the traditional forms more legible and familiar. The two variants allow designers to choose the level of modernity appropriate for their context while remaining within a single cohesive family. Both share identical Latin and Cyrillic Extended glyph sets.
Classification
IBM Plex Sans Thai Looped offers an alternative Thai letterform style using looped terminals, which is the more traditional form familiar to Thai readers compared to the loopless variant. Otherwise shares the rational humanist structure of the broader Plex family.