The code "hyw" has been approved: http://www-01.sil.org/iso639-3/cr_files/639-3_ChangeRequests_2017_Summary.pdf http://www-01.sil.org/iso639-3/cr_files/PastComments/CR_Comments_2017-023.pdf This was requested for translatewiki: https://translatewiki.net/wiki/Thread:Support/Add_support_for_Western_Armenian_(hym) (in case it's not clickable, try http://bit.ly/2GzMuNZ )