zips
(Package: muRL) :
A .tab file of US ZIP code data for mapping recipients
A .tab file of United States ZIP code data for mapping recipients. Called by zip.plot to match ZIP codes from letters to latitude and longitude coordinates, and then plot latitudes and longitudes on a user-selected map type.
murljobs
(Package: muRL) :
A sample dataframe of recipient information and addresses
This sample dataframe of recipient information and addresses includes columns with information required by the muRL package, as well as auxiliary columns with information related to a hypothetical mailmerge, but not required by muRL.
providing 
.