From: utzoo!decvax!harpo!duke!mcnc!rlgvax!guy Newsgroups: net.misc Title: Re: mailing labels Article-I.D.: rlgvax.1066 Posted: Sat Feb 19 02:10:53 1983 Received: Sun Feb 20 09:52:57 1983 I believe it means "Carrier route sort"; this means that the mail has been sorted by the mailer by the letter carrier's route. I.e., the post office just hands a bundle intended for route Y to the carrier who is going out to deliver mail to route Y. They don't have to sort through it all and dump it into piles by route. Guy Harris RLG Corporation ...!decvax!mcnc!rlgvax!guy