All Unicode characters have their associated proposals [1] [2] which you can check them directly. In particular, some copyrighted characters that can't be made

All Unicode characters have their associated proposals [1] [2] which you can check them directly. In particular, some copyrighted characters that can't be made generic enough are indeed omitted, and everything else have received generic character names based on their appearances. [1] https://www.unicode.org/L2/L2021/21234-terminals-smalltalk.pdf https://www.unicode.org/L2/L2021/21234-terminals-smalltalk.p... [2] https://www.unicode.org/L2/L2021/21235r-terminals-supplement.pdf https://www.unicode.org/L2/L2021/21235r-terminals-supplement...