dpi

from The Free On-line Dictionary of Computing (8 July 2008)

dpi

   Dots per inch.

   A measure of resolution for printers, scanners and displays.

   {Laser printers} typically reach 300 DPI, though 600 DPI is
   becoming more common.  Commercial typesetters are usually
   around 1200 DPI.

   (1995-01-05)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

DPI
       [SNMP] Distributed Program Interface (SNMP, RFC 1228)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

DPI
       [SNMP] Distributed Protocol Interface (SNMP, RFC 1592)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

DPI
       Data Processing Installation

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

DPI
       Dots Per Inch