L2/17-118 – Proposal to add “Deprecated” property to halfwidth hangul jamo characters
Andrew West on Twitter: "2nd Stage simplified Chinese characters 二简字 (https://t.co/7WRr3oMFJo) were only officially used from December 1977 to July 1978, but the "Table 1" characters were used in newspapers etc. so
Hangul - Wikiwand
Hangul for Klingon | Kala Conlang, etc.
Korean alphabet hi-res stock photography and images - Alamy