A memorandum (abbrev.: memo) was from the Latin verbal phrase memorandum est, the gerundive form of the verb memoro, "to mention, call to mind, recount, ...
a short note designating something to be remembered, especially something to be done or acted upon in the future; reminder. 2. a record or written statement of ...
William Pfeiffer's "main rule in every
a usually brief written message from one person or department in an organization , company, etc., to another. How "Spam" became something on your phone ...