Ppn


Project-Programmer Number.
A user-ID under TOPS-10 and its various mutant progeny at SAIL, BBN, CompuServe and elsewhere. Old-time hackers from the PDP-10 era sometimes use this to refer to user IDs on other systems as well.
[Jargon File]
(1994-11-18)

Read Also:

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  • Pull-date

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  • Pulldown

    [poo l-doun] /ˈpʊlˌdaʊn/ noun, Movies. 1. a mechanism that intermittently advances the film through the film gate of a camera or projector. [poo l-doun] /ˈpʊlˌdaʊn/ adjective 1. designed to be pulled down for use: a pull-down bed; a desk with a pull-down front. noun, adjective See dropdown See pull-down noun, adjective a menu of options […]

  • Pull-down

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  • Pull-down list

    operating system (Or “drop-down list”) A graphical user interface component that allows the user to choose one (or sometimes more than one) item from a list. The current choice is visible in a small rectangle and when the user clicks on it, a list of items is revealed below it. The user can then click […]


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