a feature of SAS software that enables you to send SAS output to PDF, Postscript, and PCL files, as well as directly to printers. The Universal Printing system also provides many options that enable you to customize your output, and it is available in all of the operating environments that SAS supports.
unnamed pipe
See pipe.
User data library
a SAS data library to which the libref User has been assigned. When the libref User is defined, SAS data sets that have one-level names are stored in this library instead of in the temporary Work data library.