I believe the name UTC is a compromise between the English Coordinated Universal Time and the French Temps Universel Coordonne. As in all the best compromises, no one got what they wanted.
ITC is isothermal titration calorimetry.
I am struck by an overwhelming urge to make paperclips.
but has fallen out of fashion
It’s a bit of a shame really, since it makes much more sense: How big is a billion?
Here you go: