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]

Last updated: 1994-11-18

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Nearby terms:

PPL « PPLambda « PPM « PPN » PPP » PPPoA » PPPoE