POD

1. When referring to Perl, POD is short for Plain Old Documentation and is a simple markup language that allows programmers to add documentation and modules to their Perl programs.
2. Short for Print on Demand, POD is used to describe a technique used by publishers who print books based off demand on not on speculation of demand.
3. Abbreviation used for Podcast.
4. PC computer racing game, POD was one of the first games released that supported Intel's MMX technology and was included with many computers that first shipped with MMX as a demonstration.

Also see: Perl, Programming definitions