Source : WordNet®

DP
     n : a person forced to flee from home or country [syn: {displaced
         person}, {stateless person}]

Source : Free On-Line Dictionary of Computing

DP
     
        1. {data processing}.
     
        According to hackers, use of the term marks one immediately as
        a {suit}.
     
        See {DPer}.
     
        2. {dot pitch}.
     
        3. {Dissociated Press}.
     
        [{Jargon File}]
     
        (1996-07-22)