Mail Recovery Center (MRC)

Mail Recovery Center (MRC) - A postal facility designated only to receive and attempt to return undeliverable and unforwardable mail of obvious value. Unpaid mail without a return address is also sent to one of these facilities. (Also see forward and undeliverable as addressed (UAA)) Formerly called dead letter office, dead letter branch, or dead parcel branch.

[Category=Postal ]

Source: USPS, 02 October 2009 08:59:12, http://www.usps.com/cpim/ftp/pubs/pub32/pub32h_p.html