As a non-English speaker, I don't understand GTi, ppb, ppm, muK, etc. units. If you are translating the game into any language, please translate all relevant information in the game. For example, letters are not meaningful information. They just create an atmosphere, immerse in a simple plot that is not needed in this farm (judging by the latest update, which is almost exclusively dedicated to the expansion of the game time). Units of measurement in a game in which you are primarily guided by units of measurement is an important part of the game, which certainly requires translation. Currently, they are displayed in English, at least when choosing the Russian language.

I think all the measurements are standardized for scientific fields regardless of language.
The only one created for the game is Ti, Terraformation Index. Basically how much progress has been made toward your final goal.
Oxygen is measured in its concentration. (ppb, ppm are Part Per... Million, Billion, Trillion)
Temperature is measured in Kelvin.
Pressure is measured in Pascals.
Biomass is measure by weight in Grams or Tonnes.

Then there are the metric prefixes.

And for the Ti (Terraform index) they use Mega, Giga, Tera etc like harddrives/rams etc do.
think this is also for the temp, press, biomass and you just need to look at it.
micro
mini
- zero ending
kilo
mega
giga
tera
etc etc etc