encyclicals

epistles, jottings, letters, mails, messages, missives, notes, posts [chiefly British]

directives, memos, memorandums (or memoranda), notices

announcements, bulletins, declarations, notifications, postings, proclamations, pronouncements, releases

dispatches, reports

edicts, pronunciamentos (or pronunciamentoes), rescripts

charges, commands, dictates

directions, instructions, orders, words