Informal note (4)
I believe the answer is:
memo
(Other definitions for memo that I've seen before include "diplomatic communication?" , "It will remind" , "Businesslike message" , "Note written as a reminder" , "Inter-office note" .)
I believe the answer is:
memo
(Other definitions for memo that I've seen before include "diplomatic communication?" , "It will remind" , "Businesslike message" , "Note written as a reminder" , "Inter-office note" .)