Synonyms for person authorized to direct disposition of human remains
per·son au·tho·rized to di·rect dis·po·si·tion of hu·man re·mains

The ASL fingerspelling provided here is most commonly used for proper names of people and places; it is also used in some languages for concepts for which no sign is available at that moment.

There are obviously specific signs for many words available in sign language that are more appropriate for daily usage.