Yeah, I hate the "U/R" convention. "U/H" is almost equally bad. I prefer "T/Th" or "Tu/Th", and I'm willing to accept T and either theta or thorn, though those feel too clever for their own good. I hadn't thought of thorn before, and it does have the advantage over theta of being more integral to the language somehow, even though theta is more familiar.
I think I had a teacher in high school that used it. Though it was lower case rather than capital. I guess it really should be capital though, like the other day abbreviations, even though capital theta is slightly less familiar and easy to write than lower case.
![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
no subject
no subject
no subject