<project, humour> The rule that the organisation of the software and the organisation of the software team will be congruent; originally stated as "If you have four groups working on a compiler, you'll get a 4-pass compiler".
Melvin Conway, an early proto-hacker, wrote an assembler for the Burroughs 220 called SAVE. The name "SAVE" didn't stand for anything; it was just that you lost fewer card decks and listings because they all had SAVE written on them.
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Nearby terms: Convex Computer Corporation « convex hull « Conway, John Horton « Conway's Law » Conway's Life » cooC » cooccurrence matrix