The Globe and Mail | Daily Mail | Royal Mail | snail | Butterfield Overland Mail | Mail | The Courier-Mail | Snail | Birmingham Mail | Mail order | You've Got Mail | Yahoo! Mail | Simple Mail Transfer Protocol | mail order | mail | The Mail on Sunday | Pacific Mail Steamship Company | Microsoft Mail | Hull Daily Mail | The Sydney Mail | Royal Mail Steam Packet Company | ProMED-mail | Play-by-mail game | Mail.ru | Brahmaputra Mail | The Photographer's Mail | The Lyons Mail | The Daily Mail / Staircase | Snail on the Slope | rocket mail |
Novels written using or inspired by this type of letter game include Sorcery and Cecelia or The Enchanted Chocolate Pot, The Grand Tour or The Purloined Coronation Regalia, and The Mislaid Magician or Ten Years After, all three by Patricia Wrede and Caroline Stevermer; Freedom and Necessity, by Steven Brust and Emma Bull; and the children's books P.S. Longer Letter Later and Snail Mail No More by Paula Danziger and Ann M. Martin.